What I mean by "work all the time" is exactly what you hope.

I would want to ask how to encourage an older (say, teenaged) student who may have been in a fixed mindset for years, largely because it has been taught. Their mindset won't change quickly. Because it's fixed.

I was about to say "don't get me started on recess", but that is an excellent idea. I would think that Growth Mindset would encourage children, well, anyone, to engage in free recreation with people at different levels of development or interest, to observe and participate in growth (oh, and to have fun!). I wonder if Dr Dweck would agree? Hmm, that's a question to formulate.