Everyone has habits, one or more things they do a lot of.
I believe that everyone should have one habit, I do. I smoke cigars.
I gave up drugs and drinking long time ago; but like I said, I still smoke cigars and I don't plan on stopping.
So now look at your life and see what habits you have and the ones you need or don't need.
This is my thoughts on habits and that's all I have to say.