As long as I'm in full-on NEET-mode I don't have a problem sleeping. If I have a job interview or something similar I have to have had a good sleep schedule going for a couple of weeks or more and good sleep hygiene in order to sleep (in combination with not comparing myself to others, worrying about the future or placing any importance on anything). I actually managed to fuck up my sleep schedule these last days so if I get hit with a job interview or decide to pick an education I might start losing a lot of sleep.