As a bi guy, I relate. It took me ages to understand that I was not straight. It’s easy and comfortable to comply to the heteronormativity, and ignore other feelings and options.

And, if I was a bi woman, I think that I would present myself as a lesbian. First, because most straight men are still cavemen. I wouldn’t date a guy, unless I’m 100% sure he’s a safe golden retriever. Also, because of the prejudices against bi women (“what about a threesome with an other girl?”).

I don’t want to idealize lesbian relationships, but between crossing a straight cis man, a lesbian or a bear in a forest, the choice seems pretty obvious to me.