Let me do this for the hell of it..
If you go up to a girl not acting like yourself but end up getting her... Have fun acting like that person and not yourself and then fuck up and she finds out you lied all this time...
Mistakes is, JUST BE YOUR DAMN SELF!! If the girl don't like you for what/who you are, then she isn't worth your god damn time. Don't stud over one girl, there are over 5M girls in this planet you can pick from. One of them are the perfect one for you, but it takes time to find out who she is. She will come to you, or you will have to go to her. faith will drag you two. I should know, that's how I met my fiance.