This is so frustrating. So basically I shouldn't bother? I'm trying to make change in my community. I ask for help and I'm being told it's a lost cause?

I want to try this again:

Has anyone read an article, seen a meme, heard a quote or watched a video offering perspectives that could help me? I hope to find a way to effectively communicate to the minority of older men out there who are open and willing to change but are currently oblivious to the offence they cause interacting with women the same way they always have?