I have not yet taken my MCATs, as I haven't taken a lot of the classes that will help me prepare for them. My knowledge of MCATs however, is that the more time you put into it, the more you get out. This is the same with upper division science courses. I feel this is better for me as I have the potential to do well in science courses/MCATs because I just have to put in the time, which I am very willing to. Engineering classes are more about critical thinking and being able to solve a problem, so it's possible to do well without much studying, as well as do poorly with much studying. I feel like I can get by with chem e, but just not end up with stellar grades.
My extra curricular involve 2 quarters of hospital experience that I did a year ago, which I plan to pick up on now that I know I'm premed for sure (I was going back and forth between engineering/premed). 1 Lab that I started last spring and continued throughout the summer and am still currently involved in, another lab that I started this quarter. I'm also in a pre-medical fraternity, in the process of obtaining a leadership certificate, I tutor for general and organic chemistry at my university, am a mentor for AIChE (american institute for chemical engineers), a member of tau beta pi, which is an engineering honors society, have been relay for life team captain, and also in another international honor society (golden key).
I really want to work in an environment where there's a lot of human interaction because I really like talking and caring to/for people. I couldn't see myself locked in a room and sitting in front of a computer all day with equipment/machinery around me and observing graphs/data/trends. However, if med school didn't work out, I don't know what else I would do with a chemistry background that involves human interaction. I was thinking of becoming a professor, but that focuses more on research than teaching.