I believe it is easier to teach skills then it is to teach motivation. An employee that wants to learn and get better can accomplish a lot more in the long run. An unmotivated employee with a decent level of skill is nice in the short term. You save money on training and do not feel as invested if the employees leaves after working for you. It doesn't feel like you invested so much time to see them leave. I think personally I would rather have a motivated employee. Dealing with unmotivated employees is time consuming, annoying and cause problems with other coworkers.

I think it's a little hard to determine what type of employee I am. When it is something I am interested in, then yes I am a Y. I am motivated to learn and get better because I do not always feel like I have the necessary skill. If there is something that I'm not interested in, and using the job as say a stepping stone, or thinking it as an internship, then I am more of an X. I get in, do my work, and get out. I personally would want to work in an environment that makes me a "Y" and others are as well. I like the idea of working with people who would genuinely spend time with you outside "the office" and I wouldn't get that feeling from an X employee. When we are all motivated to do our job then work becomes less of a job and more of a paid hobby.

I would prefer to have an employee who is a Y personality simply because motivation is more important than prior knowledge most of the time. If I want an employee who only does the bare minimum, I might take far longer to complete any sort of work or make any progress. Innovation comes from doing the maximum, not the minimum.

However, someone with a Y personality would be far more likely to do the work well. Knowledge can be taught but motivation, as previously stated, is much tougher to imbue.

It is known from numerous studies that only a small percentage of new hires fail to succeed due to a lack of knowledge or technical skills. At the same time, several studies exist that show that higher performers tend to feel unmotivated and less connected. So I think that performance management is what makes the change in the work environment. A demotivating environment can quickly change the future of the business. Rewarding nonperformers, public criticisms, and most importantly short-term objectives without considering employees' long-term career visions are the reason for demotivation in the workplace. 

To begin, as a team leader, I would say to be patient, understanding, and confident in your position. You are the team leader for a reason. Show management or your team members that you are capable and that there is a reason why you were chosen as the team leader. It may be stressful at times to gather the team together and to get everyone to do their part for the project to be done and successful. There are times where you need to put your foot down and be stern with team members where you have to tell them to do their part, get it together, or get switched out to do something else. It is not right for the work to not be done and delayed. It may be hard to be that person, but it has to be done for people to respect you as a team leader rather than let them walk over you expecting you to do nothing after the first few times. Always recognize everyone’s position, knowledge, and skills. Do not downgrade anyone, blame anyone, or ignore their concerns, tips, or knowledge. As a team member, just know that you are on the team for a reason, be it your skill and knowledge. Do not let management or your team leader make you think otherwise. If something goes wrong and there is no answer, you are allowed to voice your opinion, which can, in turn, be the answer to the problem. Do not be afraid to speak your mind on the matter.

Honestly, Y would be better than X depending on the employee. Like what f-dot and williamzembricki said, Y would be more motivated to learn even if their skills are lacking. With a Y person, you can always take the time to teach them the material if they are motivated enough to learn and get better. Y is the type of person that has the mindset where they want to learn, grow, adapt, and engage more in the work environment compared to X. X is the type of person that is there just to do their work with their needed skills to meet the quota, go home, and then leave to pursue a job that would actually challenge them. With the work culture, X would not particularly be enthusiastic about doing their work or engaging with anyone. X would have the skills, but sometimes they would not have the motivation to actually do it. To me, it is better to hire someone with a good mindset and attitude for the company just to show that they are actively seeking to work with others and are open to learning more skills and opportunities.

As a manager, I would prefer a Y employee who is motivated but lacks some required knowledge rather than an X employee in this scenario. Motivation is harder to teach than technical skills. Someone who is motivated from the start is more likely to make a strong effort to learn quickly and grow into the role. The X employee is more likely to only do what has to get done, which can limit their growth. In addition, it’s easier for a manager to avoid demotivating employees than trying to force them to be motivated. For the Y employee, something as simple as creating an environment where they feel valued and supported can go a long way in maintaining their motivation. A motivated employee can also influence the rest of the team by bringing more positive energy to the work environment.

I would lean toward choosing a Y-type employee, but not just because they’re more motivated, more because they tend to be more adaptable over time. In most roles, especially in changing environments, the ability to learn, adjust, and take initiative becomes more important than just completing assigned tasks. What stands out to me is that skills can become outdated or need to change, but someone who is naturally motivated is more likely to keep improving without needing constant direction. That makes them more valuable long-term, even if they don’t start off with all the required knowledge. That being said, I think this only works if the environment supports that motivation. Even a Y-type employee can lose that drive if they feel stuck or unchallenged. So for me, it’s not just about choosing a Y employee, but also making sure the workplace actually allows them to grow into that role.

The motivational advice that I have to give to people in project management would be stop putting so much stock in how the X employee does something while you are a Y. Constantly comparing yourself to your coworkers, or other people in general, is an easy way to bring about self doubt and not trusting your own skills or process. If you feel as though you are not reaching the heights that you other people in your project team have reached then it would help for you to do some self evaluation. When doing this it is important to not just harp on what makes your process different, but what makes your process more comfortable for you to manage. Once you address this, then you can consider making some adjustments to your work flow that could help you reach the heights for you to be the best you can be. Being over critical of yourself only leads to frustration and does not bring about the self improvement that you think it would. What it would do is cause you to think that there are aspects about yourself that needs to go in place of other things. This is not a good mindset to have because I do not believe that there is an objective better personality type to have for a project. Y isn't always better than X in projects and X is always better than Y. Human beings are not math equations, everybody brings something to the table in projects and assuming that their will be a superior person to yourself is a defeatist mindset to have. People to need to start believing in their own skills and try understand how they are particular to you instead of immediately trying to change their selves.  

Being able to understand our own natural tendencies is a very important step toward improving how we can work with other. An example of this is naturally do you focus on people's fault or do you recognizes what they do well? By being aware of this helps to adjust our behavior and since constructive criticism and positive recognition are both very important. It also reminds us that not all employees are the same and some may need a little push while others need to hear it straight. This is what allows for people to be motivated and interact with one another. 

One technique of motivation is effective is positive reinforcement. Recognizing someone for something that have done well and this can go a long way and makes a person feel valued. This type of feedback encourage a repeated good performance and build a more positive work environment. 

In the terms of the Theory X and Theory Y, I don't believe one is better than the other. It really depends on the employees situation as some employees are not as highly motivated or ambitious, but are still very productive. Some people just prefer to get their work done and then just go home. This doesn't make them any less intelligent or capable, it is just a different type of motivation. 

If I had to choose, I would take the Theory Y employee as they are highly motivated, but lack the experience. The reason for this is that the Theory X may be able to complete the job with a little more ease, but over time when they get comfortable my not complete as much work as before and lead to them doing worse later. The Theory Y on the other hand will take a little bit to train but will stay motivated thought he entire process and take nothing for granted and work just as hard as they did the first day they started. 

Overall the most effective approach is not choosing between theory x or y, but having the ability to understand both types and seeing who is most valuable to keep for the job. The key is to recognize what type they are and appeal to their motivations accordingly.