Stopping self sabotage?

I've been making so many mistakes since becoming an adult, I had to move out at 21 with no plan, I was educated and dropped out, life at home was rough, no support from my dad pill/alc addict and rage no family support really just my mom, no friends or who I thought were my friends. Mainly risky financial mistakes and drugs with my bipolar and ADHD I have addiction issues to harder drugs and been over 1 year since I have stopped consuming.

Now in school trying to finish my degree get a higher income and become financially free unlike anyone I know. My childhood was difficult my dad would have drug rages and hit my mom and I tried to get in between when I was around 6 years old I just remember blacking out and the police coming I felt like I had to grow up too quick and part of me is dead inside from the violence. I just have a lot of anger issues sometimes I can use it as fuel to push me but it's caused me a lot of issues also.