I turned into a bad position and I wished someone would be there to support me and understand me
Instead the friends I had either would be inattentive to what I say, or brush the topic aside continuously when I needed their help
And now they don't talk to me as we'd talk before. One mentioned "You are always angry" at one point. Yes, I have things which piss me off, maybe more than another person would have, but that's how it is for me
They don't say why they don't want to talk to me

And disclaimer - I do not mean to "steal the stage" from you so to speak. I empathized with that person you met. They may have needed someone to support them and they had no one