Interesting question, Osvaldo. My answer has several facets. I enjoy making things that work - things that perform a function, and are efficient at it. So that could be the kitchen island made from reclaimed wood, or the simple little geegaws I made to hold my fishing poles on the garage door when it goes up. I just made a mortise jig because I could have used it on the project I just finished, and I want to do more mortise and tenon projects. And making the jig was just as much fun as making a lamp - thinking it thru, weighing options, being efficient in my use of wood, etc. I'm happy with most things I make, but of course take more pride in the "real" accomplishments, like the island, clock, cremains boxes, lamps etc. (next up, a Greene and Greene rocker) But I don't value the effort I put into those things more than the effort I put into jigs, cleaning and sorting lumber, or setting up a new (or old) tool. To me it's all a part of this woodworking bug I got bit by 50 years ago.
Put to answer your question directly, I would say 40% of my time is in improving the environment I work in - in other words, shop shit.
But I gotta tell ya I'm really proud of those geegaws: I've been waging war on the fishing poles for years: they always seemed to be in the wrong place, or under my feet, or tangled with something else. But now - I'm Attila the freaking fishing pole Hun!! They have been tamed and conquered.
Stand for something, or you'll fall for anything.