Sorry to post again. I really hate posting this much but no one else to talk to. Today lots of people must hate me because it's been an awful day for triggers.
I was chatting to a mate on Yahoo who was trying to get my attention and I told him and never to buzz me (it says **Buzz** in big red letters and shakes your conversation window).
He asked why not, and I said it's very scary for me and will trigger my PTSD so please don't

So what does he do?
He says "LOL how can that bother you?" and goes on to keep buzzing me

I was taking time to talk to this friend who wanted advice and this is how he treats me. He wouldn't take me seriously.
Now I'm scared and feeling shaky and unable to distract myself very well. Right after he got bored of buzzing me I asked him why he did that and he said it was funny, said I shouldn't be mad, and I'm way too uptight.