Do people choose which sex they are attracted? No, the human been has no control to feel attraction to the same sex. It hard for many people to understand the bisexual people and much hardder to help them. Much of the society it dominated by "machista" culture when they do not accept another people which is diferent to them. Painfully the culture in which we are living styl influenced by many prejudgement to other cultures and tend to undervalue this customs.