I don't want to give my canceled date a second chance
Why don't you want to give her a second chance?
She was very insulting to me when she canceled the last date.
That wasn't very nice of her! You don't have to go on a date with anyone that you don't want to. Try not to be like her though, and let her down politely.
She doesn't deserve politeness. I'm going to ignore her. That way she gets mad and I feel good about my decision.
Ignoring her is fine too. It seems both of you are not getting along very well so maybe the best thing is to go your separate ways.