Earth Wire
An Earth Wire is someone who's got it bad but still complains about it. They'd rather watch others struggle and fail than take a chance and maybe actually succeed.
'I'm still stuck at the same job, but I keep telling myself it's better than my ex's new job.'
'I saw my neighbor get a promotion but I still stayed in my dead-end job because I didn't want to try.'
'I still think I'm the best at my job, even though I've been there for five years and no one else even knows I exist.'