Well, the other users have ব্যক্ত already how to remove an account, however, I would like to say something personally to you.
I see on your পরিলেখ (and I don't even know if you'll bother to read this after আপনি মোছা your account) that BlindBandit92 is asking why you're leaving, and the reason being "being nice gets আপনি nowhere". That's partially true, I'm afraid. Being nice will get আপনি nowhere...in some situations. Can I personally guarantee that you'll be recognized and treated nicely দ্বারা being nice to others? No, I can't. আপনি don't have to be nice to be recognized. আপনি don't have to be nice to be treated nicely দ্বারা others. আপনি just have to act like your true self, like the person আপনি are alone. Some people might not respect you, but a handful of others will. I can't stop আপনি from leaving. I can't make আপনি read this either. All I can say is good luck to you...you're gonna need it.