I think I might rather switch careers. Phones are terrible. They're sort of mostly tolerable when I'm just trying to kill time reading stuff on the web, or type very short messages where correct spelling is unimportant, but try to get any actual work done with a phone and it's an exercise in frustration. In order to fix all the problems with a smartphone that make it such a bad experience, you'd end up with a device that looks pretty much the same as a laptop.