How can I grow an inch?

[One Winged Angel]

Yes, I'm serious.

Despite being ~5'11" for the past year and a half, I'm still the shortest of my male friends (the vast majority of them are at least 6'2")

I've actually looked into this online because I'd love to be at least 6', but I've been skeptical of the things I've been reading. Apparently books have been written on diets you should follow and stretches that should be done at least 30 minutes a day that will ensure vertical growth, but that's usually as much as it'll let me read without outright buying the book so fuck that.

I'm inclined to believe there's probably nothing I can do since I'm already 20 years old and I'm pretty sure I'm done growing, but I figured I'd make this thread anyways just in case someone can ~*~SaVE mE~*~

in b4 no ur fkn retarded LOL etc.