Busting Myths About Bisexual People On Bisexual Visibility Day ( celebrated annually on September 23 - editor's note ), we decided to publish an article examining the most common myths and misconceptions regarding bisexuality. Bisexual people are often kept in the shadows both within and outside the LGBT community. There are many misconceptions about bisexuals, from claims that "they're just confused" to claims that bisexuals are "more likely" to cheat on their partner.