WTF - wrong with me?

[SuperNooB]

I was deep in a MTT last night - had 200k - Villain had 375k
he kept pushing - raising pre-flop every hand ..

the flop came

4[img]/images/graemlins/diamond.gif[/img] 2 [img]/images/graemlins/heart.gif[/img] 7 [img]/images/graemlins/spade.gif[/img]

I had A [img]/images/graemlins/spade.gif[/img] 7 [img]/images/graemlins/diamond.gif[/img]( top pair top kicker )

Villain raised - I called - he re-raised ...man, then I found my self all -in .....I couldn't help my self,don't know what came over me ( wanted to teach him a lesson?)
Villain had pockets 8s ... [img]/images/graemlins/frown.gif[/img]
I was Busto!