tbh it aint exactly the world's wittiest comeback is it? it's hard to look like you've got better things to do than read facebook if you're gonna write meandering comments on people's "boring" status updates...
and then move on - don't get upset about it, you don't talk to her that much, so who even IS she? that's what you should be thinking, yo. who even ARE you? why have you APPEARED IN MY LIFE? i didn't ask you to be there. talk to the HAND. you know what i mean? you're not being oversensitive for thinking it was an unnecessary comment, however it would be more pleasant and advantageous for you to react to it in a different way, i.e. haughty indifference, rather than it wounding you. however that's a LOT easier said than done as it's our temperaments that often determine how we are disposed to react.
so what i'm saying is - there's two things going on - your perception of the situation and your subsequent reaction. now if you misperceive the situation then you may react out of proportion, yes, but you may also perceive it correctly and then react in a way that's not helpful to you. what it would be advantageous for you AND me (
) to achieve is to be able to see what is our perception of the situation (that the comment was overly sarcastic and confrontational) and what is our reaction and deduction (that our friends are talking about us, to get very wounded and feel it reflects on us etc [which it doesn't, btw; if she's writing bitchy comments on other people's inconsequential posts that's entirely to do with her and whatever nonsense has shoved her in a bad mood today). and then to figure out how to respond to these situations in a way which does our self-worth justice (i.e. not roll over and take **** so as not to annoy anyone) while also not being over the top (bursting into desperate, hacking sobs or throwing crockery in order to let it be known that we are displeased [this might not apply to you btw, i'm basically just saying be assertive and resolve our interpersonal difficulties without brooding on them or descending into pool of some emotion or other])
that's the dream man.... that's the dream.