Doing some testing at an internship. I’m 16.

So at this internship I’ve done a good job at showing that I’m super confident (I feel that way). This one girl thinks I fuck a lot of bitches without even telling her I have a gf. Anyways I was wondering how much I should show my goofy/more immature side so that I come off as a fun, but confident guy? Today I did some immature shit that I feel like I probably could’ve not done.