1. Stressing myself out to the point where I feel badly about myself for not being more productive, but not to the point where I actually do anything about being stressed (i.e. getting off my lazy butt and actually getting work done).
2. Procrastinating by doing absolutely NOTHING - seriously. Sometimes I just lose hours; there have been times that a whole day has passed by and I couldn't tell you for the life of me how I filled that day.
3. Complaining. I am definitely one of the best complainers I know. This should probably be #1.
4. Biting off more than I can chew. "Yes, I will definitely finish my research project by February." "Yes, absolutely I will run that elective." "Yes, I can positively make dinner plans every night this week and not have it affect my studying."
Those are my top med school-related strengths, and I definitely plan on bringing them up at all residency interviews. My greatest weaknesses? I work too hard. I care too much. And sometimes I can be too invested in my job.