I'm pan/poly so for me.. I can date both. But I can't be exclusive with anyone really. A triad would be perfect for me tbh.
But I am much, much more attracted to women than to men, for a man to be attractive to me there can't be a hint of misogyny, boorish behavior or entitlement there.
The validation thing is definitely true. When a straight guy thinks I'm attractive I tend to feel like I'm doing something right. I'm kind of a low-femme and am really, really careful not to drift into butch territory, guys wanting to bang me is usually a good sign that I'm managing to avoid that. lmao But there's a lot more, I just.. kind of like when guys hold me, I get butterflies from them hella bad. But I never seek out a guy, like the crushes I've had are usually a result of a guy pursuing me unless I'm totally floored by his charm upon meeting him, rare but it's happened before.
I've dated other women my whole life but every now and then some shame/guilt bubbles up. It's stupid really. Sometimes it just gets to me and I need to hear from other people that it's totally fine. ha.