yes, because the body it self will struggle with added weight.
yes it is possible for people to grow taller than 8 feet.
Yes
yes garra grows 2 feet taller and naruto grows 2 and a half feet taler.
It is possible, but HIGHLY unlikely.
ture
No; there is a reason why it is called "Grow Taller For Idiots".
At 23 a person has finished growing and will not get taller.
about 5 to 6 feet tall or just do it and ur grow taller
yes
they get to be a thousand feet taller than the empire state building.
ture
you try to be like a tall person