People can realise their sexual orientation and gender identity at any point during their lives. Many simply grow up knowing, while some come to understand their identity and orientation later in life (in their teens or 20s, for example). It is important to note that nothing someone encounters in life can ‘make’ one gay, bisexual, lesbian, or transgender. Although events in a person’s life can be catalysts toward self-discovery, sexual experience is not necessary for anyone to understand their sexual orientation. How does a heterosexual male know he is attracted to women before having sexual experience, or a heterosexual woman know that she is attracted to men? They just know. It is the same with gay, lesbian, and bisexual people. Similarly, a transgender person does not have to have lived as a gender to know that it is his/her correct gender.