Premature Ejaculation

Hi: I am 32 year old suffering from premature ejaculatn for last 17-18 years. My height is 5 ft 6 inch and weight is 72 kg. I believe it was ok when I was 14 and first mast...Because when I used to mastu.., I used to do it quickly because of environment, eventually it seems my body adapted to it.
Very rarely I last for around 45 to 60 secs. May be 2-4 times in year. Don’t remember last time when it was close to that.
My partner is cooperative and helps me do start and stop. But after 1 stop, I again finish within 5-15 strokes. I have never visited any doctor for this ailment. We also did not experience trouble extending family. I was successful on the first attempt itself. So, the issue is only premature ejaculatn. I also experience nightf..l when I don’t have s.. for more than a week.

Lifestyle
I have been working and sleep at around 2 or 3 AM after I return from my evening shift and sleep for around 8-9 hours. On holidays I sleep for 9-10 hours. No specific position during sleep. I work out in gym out 3-4 times a week around and hold a decent muscle with little fat around tummy, which I am working on to get rid of through exercise and protein rich diet.I usually take 4-5 small meals a day.
I don’t smoke and don’t love drin.. as well. I usually drin.. at official gatherings. Mostly once and sometimes twice a month. And, sometimes not drink for weeks/months.

Personality
I hold an image of a sincere and but straight forward person in office. Therefore, those who are not serious about work find little difficult to deal with me. I love my family but again I am straight forward. I lose my temper when I see laxity or carelessness in any work. I believe in true relations and can’t stand fake relationships.
I am most of the times confident but sometimes feel timid and nervous within. I am both extrovert and introvert depending upon how I feel. At weekends, I prefer staying peacefully at home watching TV.
Though I am an emotional person, I am capable of taking and sticking to righteous decisions firmly. Therefore, sometimes, people perceive me as more process oriented and less people oriented.

Childhood
My childhood was in financial crisis as my father did not do well financially. We were a family of 5 (Patents, me and my younger brother and sister). Therefore, I know the value of money I earn. If I need something, I prefer waiting till I am capable of buying that thing of top quality. I try to give my family good quality of life. After we siblings started working, the financial situation has improved
I am married for last 5 years and have a 1 yr old kid. We planned late to ensure that we are financially stable first.

Criticism
I take genuine criticism ok and never shy of saying sorry when I am wrong.

Physical Generals
Appetite is good. Thirst is good. I like all kind of food but I eat carefully and go for healthy food to keep fit. My urine and stool is ok. No problem with motions as well. I perspire fine too.
I prefer walking, eating and working at normal speed. Don’t like to rush and try to do things in time to avoid any last minute rush. Not sensitive to anything.