Gay men are normal, they're just not ordinary.
Gay men already are normal, so there is nothing to "return" to. But if you are asking how many gay men change their sexual orientation, the answer is zero.
A) you cannot turn a truly gay person heterosexual. B) what is normal? C) are you a straight?
Many men that have a normal relationship with women also have relationships with men.
You could be attracted to gay men because you like their attitude and the way that they treat others.
Homosexuals & Hetrosexuals are the same, it's just a different sexuality.
You could actually sign on to a dating profile for gay and bisexual men. My friend has done it before. You can do it too!
It's not very easy to say, as a proportion of gay people don't accept it, and tend to hide, and gay women more so than men, but you could estimate it at 3 gay men to 1 lesbian (I have read numbers speaking of 7% of gay men in the population for 2.5% lesbians)
They don't. This is a myth.
no, but it's possible that closeted gay men who pretend to be straight might do this.
Gay men are already men.
Some researchers believe that all humans are inherently bisexual, so yes, you could say that "all men are gay in a way".
"Gay men, in general, don't take testosterone. Back in the old days, when people thought they could change homosexuality, 'Doctors used to treat gay men with testosterone injections, until it became clear adult homosexuals don't have blood hormone levels that differ significantly from heterosexuals.'" What is the scientific fact of hormone levels of normal vs. deviant men?