What is the max # of research projects one can juggle during M2?

So, regrettably and idiotically, I squandered my first year of medical school with 14 hour library sessions chasing 100's in a true pass/fail curriculum when I should have been cranking out papers and networking...What's done is done, and I'm over it... Now, as I prepare to enter M2, I am left with no choice but to unlock what I like to refer to as "hyper-gunner" mode. In addition to my daily Step 1 studying, I am working on 2 research projects, with a 3rd now in the planning stage... I... What is the max # of research projects one can juggle during M2?
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Source Type: forums