i really like your answer, and i should have probably fold to the raise on the turn or bet smaller but.....

The thing is i learn to play NLH with the books of harrington. An he says stuff like that :
1) if you have more than 4 to 1 odds, call even if you think you are beat
2) if you have put more than 50% of your stack, you can't fold

I know it's a tournament book, so maybe that's the differents between ring game and tournament.