Removing stuck or seized seatpost?

he never gives advice or speak from experience, all he does is correct peoples grammar and makes really obscure, dry jokes that maybe 5 or 6 actually get. that's what he does. that's all he does.

You remind me of those skinhead guys that would try to beat me up for being 'different'. I see them occasionally when visiting family - prematurely aged and basically defeated by life, and all for the want of a refusal to learn.
Quite sad, I suppose, but I'd be lying if I didn't admit to a certain frisson of schadenfreude.
I know you won't mind me saying this