keep improving after you seen everything or tried? im lost

[Franz_]

If you’ve put in 10,000+ hours into something (the rule) and really gone all the way with it, applied every insight you found, pushed your understanding as far as you could (including things like awakening in spirituality or mastery in any field), how do you keep evolving when there is no resource/insight anymore 

At that point it can feel like you’ve already seen everything there is to see, or at least everything accessible to you right now.

So what actually drives further growth beyond that?

Is it about somehow generating new kinds of insights, or more about deepening and refining what you already know? Or is the feeling that there are no more insights just a blind spot?

And do you think endless improvement or evolution is possible or we are limited no matter what when it comes to this?