So i’m 19 years old with still one year left of high school and i’m stuck living in a highly dysfunctional family which routinely degrade and patronize me. Regarding my age i’m treated as a complete fucking child and can never do enough to please my family. I have no friends and not much future plans. How can I escape this hell?

You need to get out anon.

Do whatever is necessary to get out of that situation. Try to find the wisdom and morals to stand up for yourself. Jordan Peterson is pretty good.

Here, watch some of this. It'll be worth it: https://www.youtube.com/playlist?list=PLND1JCRq8Vuh3f0P5qjrSdb5eC1ZfZwWJ