So firstly, is this something you want or not? Part of the reason people study at the Academy is to find out how big a part of their life they want their sissy side to be.
If you feel like it's becoming too big or taking over, then take a break! Limit the amount of time you spend on your sissy activity (or even take a break from it) and increase the other things you do. We want you to be a balanced and well rounded sissy because that's where you'll be your happiest, if this means you pause the course for a while then that's ok!