Why should we have so many reasons for not studying? Disgusting professors? Idiotic classmates that you hate? The cold and cynical eyes of the relatives and colleagues?
Select a better teacher. The choice is yours, not theirs. Go for MOOCs, websites, and videos online. Resort to books. Just ditch those professors who do not recognize your talents.
Studying math is not about supporting the US war efforts. Stop that crap. The knowledge is yours, not theirs. No, the classmates and assholes do not own the knowledge.
Set your own schedule. Expand your world. Understand what our predecessors said on the topics. Do not let them ruin your world simply because they cannot recognize your efforts.