To each their own... But imo a grown man really should have relatively short hair. Unless you're a musician or in the arts in some way and want to be taken seriously you gotta look respectable.
Exactly... I'm gonna be the worst old man. I'm already old at 37.
you wussies. there's plenty of successful dudes in your respective industries despite their long hair.
you should go for a neck tattoo, IMO.
I bet even you wouldn't get fired if you decided to grow your hair this week.
and they're even able to not shave and go on a canoe trip once in a while, too.
If you're presentable and speak well, you can pull off long hair, even in a more corporate environment.