I take avoidance for the high severity and transference for the low severity. Prevention is always better than cure. So avoidance should be taken into consideration first. Every step should be keenly surveillanced and specific measures should be taken. It’s all upto thinking out of the basket. However, some critical issues should be solved with proper analysis. Transference is the one we should taken as the lower severity thing. Acceptance is the one which does not reduce the risk level.