When I'm really using AI, my mind is pushed to its very limits. I'm forced to maintain context that is much more complex than anything I had to keep in working memory pre-AI. But it also feels easier because you don't have to do nearly as much thinking to get every given task done. So maybe I get lazier, not in how much I accomplish, but in how much effort I put forth. So if my previous working intensity applied with AI would let me finish 10x as much work, now I'm content with exerting half as much effort and getting 5x as much work done as my pre-AI self.