Cant possibly see how, you should be building your endurance through masturbation and reducing the sensitivity of the nerves that cause the sapsm eaction that is ejaculation.
Ozzie_Gavin is wrong. It's the other way around. It's believed over masturbation can be a cause for premature ejaculation. One study conducted on people who suffered from premature ejaculation showed that majority of those masturbated once or more daily
I used to spend 30-45 minute, rubbing very painful blisters (the skin would come off) after a time I got to where I could come quicker which was my goal
later I found that I can come too easy and it was a problem,
but I've heard some say it did not bother them at all...
so it's up to you, but if I had it to do over I wouldn't
even if I walked around for days with a woody
it's where your mind is, if you allow yourself to think of it, you will go there