Nice major. I figured it might be something do do with social interaction given you're handling yourself well already as a guardian. Totally opposite of me XD
When did you guys start living by yourself? Because this is a right young age to be doing so, most impressive. I'm 21 myself and trying to get into university .... again... because of some circumstances...part of a long story for some other time.
I love life without parental control myself. I've managed myself better like that than otherwise. I hope your "kids" support you and appreciate what you do.