I know it's a tired topic - but getting blown off in work situations.
I realize this is a common problem but it's popping up for me more lately: I happen to have a lot of experience in a new project rolling out. I state my experience as the foundation for some suggestions and feedback. Everything gets ignored and then everyone (male) learns the hard way what could have been prevented by employing my few suggestions. Like I literally said those exact things you blew off.
I'm neither mousy nor obnoxious, i don't think it's my personality. I could be pushier I suppose but that's not my nature.
Anyway, I'm more struck by how resigned to it I am now than anything. Like, oh of course that just happened, it always does. I'm largely respected and treated well but I don't think they even realize they're doing it.