I'm thinking of cutting out a friend I'm interested in because I can't wait anymore
Why do you think that this is the way to go?
I'm to impatient to wait so I might as well cut her out of my life.
I bet you she values your friendship more than anything. You should not cut her off, I think that that will just hurt her. It seems counter productive.
Who cares, she will find a new best friend anyway.
It is wrong to abandon your friends. You should talk to her and tell her how you feel about the situation.