Some may later decide to be exclusively lesbian or heterosexual. Our sexuality develops over time. Don't worry if you're aren't sure. We're told that it's sick, or perverted, or sinful, or abnormal. But the people who tell us that are the same ones who say that women belong in the kitchen, and that Black people are inferior, and that handicapped people are useless.
Some people think eating raw fish is normal, and other people think it's disgusting and abnormal.
Yes, you are normal. But it's not something that's encouraged in our society. Many people push away these feelings because of prejudice against lesbians and gay men. Most scientific experts agree that a person's sexual orientation is determined at a very young age, maybe even at birth. It's normal and healthy to be yourself, whether you're gay or straight.