I think one of the reasons is that I don't care about social status or material possessions or competing at who can make the best chat app or anything like that, and work just feels like a grind to me. Sure, some of it is better than other parts, but in the end, I'd always rather be doing something else. I also am not usually impressed with other peoples' career achievements, and getting a promotion or a better job doesn't give me any sort of feeling of accomplishment or 'high', just, well I guess I'm a few years closer to being wealthy enough to get out of this bullshit.
A lot of people will look down on me for this, but I'm ok with that as I'm not trying to win a popularity contest. I just don't think "work hard" is necessarily the best advice to all people. I do think work is important as it's a means of contributing to society, and in the end, I'm glad I did my part, but after I have enough to "get out", I'll have satisfied my conscience to spend the rest of my days having good times and doing things that really make me happy.