Based on the context and the answer, generate a question. 

Context: Ugh ! I felt like I was doing lots of the talking , rather than balancing my lessons between lectures and activities . I know that my interns are watching my teaching and then following my example . I hope that they do n't lecture to their students .

Answer:

Because my 20/20 hindsight kicks in big time .



Why might I be looking back and critiquing my performance ?