Both can be true. Being able to do better, more productively work can increase my quality of life. And yes, winning lottery millions would increase my quality of life even more.

However I don’t have lottery millions, but I do have a job and I would like to be able to do it better.

Can you though? What you can do, though, is quit that job you hate and go do something (anything!) else until you find what's right for you.

Obviously I don't. But I was merely pointing at the fact that people don't really love their job but has somehow invented a story that make them believe they do.