I’m so torn. Some say Zoloft is the magic drug, but some say it does nothing. Some have had great experience with acupuncture whereas some don’t see a benefit. Do a search for regularwhiteguy. He had great experience with it. Then there are the ones that say kegels are the cure, or edging is the fix. There is no magic solution. To some, its in their minds, to others its all a physical reaction, and the rest is a mixed bag.
I definitely think you should go for TCM, because if its this important to you that you write 3 long posts, then you will try anything to overcome it. I would be curious to know how your experience with this method goes.
And also, I am in a situation where I live with my girlfriend but we don’t have sex that much anymore. In the past we had sex alot more and I lasted longer (majority of the time), but I was never a 20 min guy. More like 5-10, average guy. But because we are more sporadic, I prematurely ejaculate alot more. I find that after having sex 3-5 times consistently (1-2 times a day, each day), my timing improves.