I think my older brother's lame. We never ever talk
Why do you think your brother is lame?
Well, it's complicated. But he really never seemed to care about me.
That's too bad. It's expected for family to be close, so hopefully you can patch things up. You'll be happier that way.
I've got better things to do then to talk to my older brother.
You may feel that way now.  However, you never know what may happen in the future.  Do you want to be estranged from your brother if you realize in the future you actually want him in your life?