I am 22years old who has been masturbating for the past 6years.wil it affect my mrge life please tell me.?

Overall a good thing: All teenaged males learn about their bodies doing what you describe; only an ideologue would make it a problem. It'll prepare you for the variety of experiences you'll have as an adult, hopefully with that one special person you'll love through your whole life. Vary your technique, and try to think about the nicest things -- the person you love / will marry.