If Kinsey is right, how do you think most bi guys live happily in the closet?

According to Kinsey around 30 percent of men reported some degree of same sex attraction and around 10 percent reported consistent attraction to both sexes. Considering self identified bisexual make up only around 4 percent of the population in free open countries, it is highly probable that at least slightly more than half of bisexual men live in the closet.

Do you think they are in general happier than most of people who are out, because they never felt the urge to act upon their impulses? Do you think they are more miserable?