Likewise. All I can add is that in my experience, the problem may be finding large blocks of time in which to train. So another possible thing you can do is to break up your workout into shorter increments, and space them throughout the day. Like, for example, studying one page of a manual for ten minutes, for every hour of your regular schoolwork? Or floryshing for two minutes after every half hour of regular study time.
Doing something like that could not only help your fencing practice, but it could also help your college work by breaking it up and "cleansing the palate." Try doing that, instead of taking a break from studying by doing something unproductive like watching TV. Not that I'm accusing you of that, of course....
