Are male  bodybuilders generally very soft sensitive people?

It's definitely a coping mechanism for a lot of bodybuilders. 

not sure about this one. but if you are struggling with problems with a body builder, just check for roids.  lol and if your dude is struggling with his erections from all the stress, encourage him to meditate AND get a penis care product. Truly nothing better than making sure your dick health is UP TO PAR! 

No.  Generally they are violent felons who are addicted to steroids.  

A lot of body builders talk trash and many are jerks. I'm a caring, sensitive adult male.

Body building and some of the supplements increased my sex drive a little more than before.

Body building to protect the skeletal system and prevent further joint damage. 

Some could be sensitive, but not all.

Yes because they are vain and Gay.

It depends on the reasons they're doing the body building for. For most of them they are cause they're doing it cause they're way too concerned about how the rest of the world views them. But for others they're crazy people that need to blow off steam somehow and the body builder look is just a symptom of that.