Hi Cosmic order
I never see a post as "poor me", if somethings hurting, if you're struggling, if you're stuck in a "bad/dark" place, if things aren't working for you, if you need someone to listen/hear/offer recognition or support
it matters 
And it's real good that you're letting it out, expressing the way you feel, that you're reaching out
But, just where I'm coming from............I don't see
anyone at all as worthless..........doesn't matter what/if any skills someone has, intelligence/lack of intelligence, experience/lack of experience, job/no job, money/no money............
doesn't matter...........everyone has something..............
And for you, just reading the bit you've wrote..............well, great honesty there, real courage in putting it out there, real strength in opening up and reaching out............I'm sure a lot of people wouldn't be able to do what you've just done
And skills.........well
if they matter..........I'd say that there are
very probably already skills under there, even if masked/suppressed by the way you're feeling right now, but there can always be a chance to build on some more kind of skills too for any/
all of us............
So don't undersell yourself, hey?? You matter
Things may be real dark for you and I'm not meaning to trivialise those feelings
in the slightest, but.........you're
not worthless however much it may feel that way

And if we on here can help you with those feelings.........
please give us a chance and keep talking to us...............
Alison