You can be confident all you want. It's when you're overly confident that it becomes a problem.

[ At him calling her perfect though, she sighs, the picks that drink up again and takes a few good gulps before slamming the mug down on the table and covering her mouth. Good lord, that burns. Give her a second before she lowers her hand and shakes her head, her eyes closed. ]

I may be entire light-years ahead of you, but I'm still far from perfect. Thanks, though.