Happened to me as a younger man due to extreme shyness and lack of confidence, even tho I had what many would consider a 'alpha/hardcore' job that kept me in extremely good shape due to its requirements.
As an older man (40's)it happens every now and then because I broke my back and sometimes when I'm not streched out, stressed or a combination thereof my nerves just don't reach all the way down and around it would seem. Obvious plug to stay healthy and in shape, eat and sleep right yadayada..
But it'll get easier and mostly just find your path that makes you into a man YOU can respect, the confidence comes with it and will translate over to all other of lifes' aspects. Mostly just give yourself a do over/break; BUT keep at it...life's too short believe me to be hung up on what I believe is one of the greatest gifts we as humans evolved into being able to do. For most other mammals and primates etc. copulation is rather a trivial and quick affair...
Bottom line its happened to all men at some point, sometimes for a good amout of time, til you get your head right. I'd wager that for most men its mental.
As an older man (40's)it happens every now and then because I broke my back and sometimes when I'm not streched out, stressed or a combination thereof my nerves just don't reach all the way down and around it would seem. Obvious plug to stay healthy and in shape, eat and sleep right yadayada..
But it'll get easier and mostly just find your path that makes you into a man YOU can respect, the confidence comes with it and will translate over to all other of lifes' aspects. Mostly just give yourself a do over/break; BUT keep at it...life's too short believe me to be hung up on what I believe is one of the greatest gifts we as humans evolved into being able to do. For most other mammals and primates etc. copulation is rather a trivial and quick affair...
Bottom line its happened to all men at some point, sometimes for a good amout of time, til you get your head right. I'd wager that for most men its mental.