For sure -- you should only get a working-breed dog (which tend to be the smarter ones as we view it) if you actively enjoy spending time on training with them.

If your ideal dog experience is sitting on the couch with them keeping you company, well, there's other breeds for that. :D

I have a pitbull/amstaff/boxer mutt, which is a pretty good balance on being smart enough to learn tricks quickly but still be kept happy with walks and toys. I'm staying well away from the border collies and Australian cattle dogs...

Laughs in Australian Shepherd. Idk how, but my Aussie manages to be simultaneously smart and dumb.