Learn To Be Yourself
Some of those habits are not so healthy for us, some are even self destructive, because we are relying on our feelings, or looking for approval by doing things we re not really interested in like drinking alcohol, doing drugs, eating foods we know are not good for us, the list goes on an on.
Now that you realize this it's time to get back to your original self and do things that make you happy.
It's important to realize that you are the captain of your own ship and need to invest time to really get to know yourself well.
Then you can break out of the cycle and be living in the current moment and stop doing things that are self defeating. Remember you are unique , have confidence in original self.
What influence to you want to be under? Choose your own influences that will bring you peace and understanding and contentment.
Be aware of your true beliefs. It's all up to us. the ball is in your court.