Dream job? None. Jobs suck, no exceptions. A hobby, that pays well... now that's another thing, and I have that. I do stuff in a large sandbox, so to say, on computers. I'm a big kid. What I build, does not matter much. Who I build it for? Myself first. Who pays? I don't care much, either. As long as i have the freedom to tinker, I'm ok. It is just a hobby, after all.
Dream life? Living it. Could be better, but dreams can improve as they progress, and so does life.
I do not have a set goal, I found that does not work for me, and only leads to sadness when not fully achieved, or if making slow progress. So I have milestones, and ideas, which I revisit every once in a while. This way, things are always in motion, and it never gets boring.