I have autism, and often have meltdowns when stressed out...today, was my first day at school, and our school is using google classroom for all the classes, and I could not create an account, and while my mother was trying to help me, we got into intense arguing in the process.....im very angry, and I also said very nasty sexual things about the teachers (in front of my mother) in order to express my frustration, because I am NOT good with tech AT ALL.......and it was very frustrating......I know I shouldn't have, though....im about to have a meltdown or break something, and keep in mind, I have autism....how do I calm myself down..?