I've found this site that I regulary read. It's about what people regret doing. First I found it kind of pleasuring to read what crazy things other people had done but, then I realized that a lot of those regrets was something I could relate to.
for example:
"My biggest regret ever is being afraid of rejection. I like a guy now, but I’m so afraid to tell him because he may simply say ‘okay, thanks’, or ‘I don’t feel the same way’. I wish I’ll somehow find the courage to tell him 3 simple words, but rejection is standing in front of me. Low self esteem and rejection work hand in hand and I’m afraid that I am losing the battle. This is not the first time rejection has been in my life, I’ve stopped myself so many times because I fear rejection. Go away rejection. I reject you!"
[Female, 25]
Anyways, I suggest you go to; www.mybiggestregretever.com