I'm a 23 year old male, masturbate once a day sometimes twice or thrice. Is it true since I go fast on masturbation too cum...that's why I cum fast with a girl.... I tried the hold it technique but I think it doesn't seem to work? I 'm lasting only 2-3 minutes and also compared my time with an average in my country . Am I ruined for life in my sex timing? Please advice.