Requesting Death

My head has gone haywire,
save me from myself.
Put back together this puzzle,
give me back my health.

Either that or kill me now,
I tried myself but I failed.
So please do it for me,
because my train is now derailed.

So scrap me from the record,
I don't understand any part of me,
Help me or kill me,
All i ask is please set me free.

*This is more a request rather than a poem but damn, desperate times call for desperate measures, or so the saying goes.