One of my friends, within a few months of switching from HP to Mac, said he was getting bored with his new Mac.
I asked him why, and he said it was simply not having any problems, and didn't need regular maintenance like he was accustomed to giving to his Wintel laptop. Since he didn't have to occupy his time updating antivirus software or defragging, he didn't know what to do.
After I said, "Welcome to my world. Nice, isn't it?" I said he might as well start using his laptop.