Murdering someone is a different and an extreme case bro. Why are you all comparing this with a murder case!

I have just done a mistake because of my peer pressure.

Who are the "peers"? Are they also pressuring you to pay for positive trust or is this all your own idea?
If I ever got out of the game I would sell you my account and then flag the hell out of it and ask everyone I ever got positive feedback from to change it for negative feedback, and at the end I would laugh while drinking a beer
NO! NO! Never do that! I'll buy your positive trust account for 1 BTC! I'm not joking!