I like that fact I was in an community that was supportive and and provide effective learning environment with great feedback.
What I wish was different
I wish I had not balance a full time research position and taking a summer class. I enjoyed my research as well as did well in my summer course, however, I was not able to do anything fun outside of these.
Advice
Trying out new things is significant in determining your path. I used to embrace the idea of going in for an MD/PHD. In as much as I enjoyed every path of my research, I was able to understand my WHY? and find my purpose in MD/MPH.