again just cause i can...
that is an horrible way to deal with anything.
If someone challenges you to a 1 v 1 i encourage all of you to accept it. People you will improve when you play people or if you don't improve realise what you need to improve on.
If you say no to a 1 v 1 without a reason, i suck;your too good aren't reasons, you should be disapointed in the fact you missed a way to improve.
just like anything else practice makes you better