holy sweet god,i was only gonna read the first few at the beginning and end,and i ended up reading them all.
anyway,i think the real problem is you're still into that guy on facebook,you just gotta forget about him.and you tend to say things about that one specific guy,and then say all men think what he's said/what he thinks.and that's of course not true.although i know it is very easy to have that type of outlook.
you need to just forget about him and look for someone else,if you still seem interested in some particular guy,then other men won't think you're interested in them,and because of that they probably won't try even if they otherwise would.also making negative generalizations about all men is effectively insulting every guy who see's/hears them.so in a sense you're sort of verbally abusing men before they know you and you know them.concur just means agree.
and facebook isn't really meant to be a dating site,maybe people are just nicer in the Irish countryside so whatever he said/did hurt a lot,but where i live most people are complete ******** for no reason in particular,which is how most people on the internet are too,so just keep in mind you're likely to run into a lot of harsh words online.
if you just wanna talk,as in normally rather than via forum posts then feel free to send me a private message anytime.i am and have been prone to quite severe self loathing myself,so i can understand where you're coming from,but you should really try to just focus on something other than the guy you met on facebook.