One of the nice things when I was working as a welder was that I went to work, did my job, went home. My current job: I go to work, come home, think about what I have to do the next day, maybe work from home for a couple of hours then also think about upcoming projects. Don't get my wrong, I love my current job and the challenges it presents on a daily basis. But, I have to admit, once in a while, I wouldn't mind the luxury of just doing what's in front of me without having to think about tomorrow.