Plans if I disown myself/being disowned from my family in the near future.

So my relationship with my parents aren't much that close. Especially mom... I feel like I don't wanna be with them or you know connect with them... 

But if there are circumstances happening like getting disowned by my parents, or try to disown myself from them at any kind of circumstance that made me wanna leave bc of a specific reason. 

So here's my thought out plan:

• Cutting contacts with my parentsto
• Being self-independent 
• Go to college with my friend
• Get a job
• Stay in contact with friends online
• Learn how to be independent before considering to leave the household. 
• Start my own bank account

If I had to choose what job to support myself. It would be working at MC Donalds or something like that. And try to do Art commissions. So when's the time the person who will stay in contact with would be my sister, if she doesn't wanna talk to me then that's fine atleast. Unless if she truly trusted me that everything would be settled. 

The thing is I would never let her try to communicate with my parents with me. Unless if it's a necessary... 

I'm writing this at 15 years old currently turning 16 this year. If any circumstances of what's happening between me and my parents I would try to do what my plan does when I'm a legal adult someday...