I wish when I was young I had stayed out of my father's way...and when I left the house never looked back. Unfortunately my mother was ill so I had to return again and again.

I would say force yourself to think about your goals. Your profession will lead to financial independent and liberation. Don't mess up your studies. Be strong.

I would say use mindfulness not to escape...but to ground yourself. I think it is okay to stay in your room. But if you have trouble getting to sleep you might try deep breathing...or...find a guided meditation audio online. I recommend Michael Sealey on YouTube. He is the best!

Hang in there.