3 Myths About Bisexuality, Debunked by Science_But most importantly, bisexuality tends to be quite misunderstood_Bi is the tendency to be sexually attracted to both men and women. To some, this may sound like a superpower doubling one's romantic options (and odds). But in real life, bisexuality can be an awkward identity to have, creating a challenge of truly fitting in with either the “straight" or LGBT communities.