Biggest mistakes of your life?

[-Tigger-]

heres mine..

1.Start smoking (i was 12, now 15 (16 in april, still am..)
2.Going out with selina
3.Buying a £2100 pc, from my cousin (I could have used £2100 for something else..)
4.Going out with selina
5.Almost get arrested
6.Going out with selina
7.Having sex before marriage (im not a religeous person, but my whole family is, and you can imagine how they took it..

did i mention, going out with selina? (what a pain in the ) lol

yours? theres a few more that were big mistakes, but i feel like they are abit to personal to share here