"Where's your head aa-aa-aaaaaat"

I really don't know where my head's at, at the moment. I keep doing random and stupid things.
Like buying things when I've said I won't buy anything till after my birthday, like going into a store with a gift voucher and paying cash, really stupid things.
I wonder if it's just the heat, perhaps dehydration? I'm hoping it's one of those two things 'cause otherwise I'm just plain stupid and even worse, thoughtless.
I knew before lunch that I inadvertently make things difficult for others some times but after doing it to MYSELF at lunch time, well lets just say I know what a dick I can be.

It is a sad fact that, regardless of effort or talent, second place only means that you are first in a long line of losers.