One of the greatest fears for fathers, is their daughters!
Especially the thought their daughter may meet a young man that behaves anything like they did when they were mischievous, hormone fueled, and motivated by bad decisions. You can not change your past and you can not control your daughters choices for her future but you can model the decisions you hope she will make when faced with difficult choices. Your role as father needs to reflect the man you desire your daughter to measures all men in her life against.
The question is have your set the bar high enough through your actions as father, husband, and leader in the home. You can still be the example she looks up to.