My biggest regret was that in high school I didn't take my grades seriously enough and now I don't have as many opportunities as some students. I can not get nearly as many scholarships as some students because of my high school grades and I struggle because of it but now I am doing well in college and my grades are better than in high school so that is about the best thing I can do to turn around my biggest regret.  This relates to lies and deception because I never told people my grades and how little I really cared in high school other than passing and how I never thought I was going to college but then did.