[EricH]

You didn't happen to have any school-related or school-organized activities other than robotics, did you? You know, like sports/band?

See, if you're only in robotics, you have that time. If not... you have multiple activities trying to take that time away. Something will eventually have to give--and it'll be either sleep, sanity, or schedule. And my money is that either all three give in that order, or that schedule gives first and saves the other two.