I hope I don't see my brother ever again.
Why don't you want to see him ?
He's been more successful in life than I've been.
Cutting out your brother due to shame and envy is petty and wrong. Instead of getting envious, use those feelings of inadequacy as motivation to turn your life around.
I mean, ive been successful in my own way.
If you think you also have been successful in your way, there is no reason to compare yourself with him. In fact you should be happy for him. You should not cut your brother out of your life, instead try to spend time with him.