Who am I?

I’m working on some beliefs that made me show up in a way that it’s not authentic to me. Like do or say things to please people, etc..
I feel like I don’t know who I am, what I like, what I don’t like, what’s my opinions, etc, because of years of always trying to be someone else to make someone feel better. I really want to get to the place where I can be myself and don’t care about if people like me or not, because I like who I am.
So I’m questioning a lot of those beliefs and also trying to get to know me.
Is there a tool that I can use to work on that together with the model?