I've been NEET for a while before getting back in uni, and now I'm wageslave.
It sucks, but you have money and you can be independant from your parents. It's different, but I wouldn't say I miss the NEET life. Even if I used to love NEETing, I can only imagine where I would have been in life if I never took the right decision. I would be a poorcel living with his parents, the laughing stock of my family, no social circle, judgemental old people, seeing my old bullies and assholes from my old town progressing in life while I rot in misery ... This bullshit would have killed me.