@HistoPol @VulcanTourist @MaJ1
What you do is look for signs of overload beginning and try to head it off.
(I took my kids to a lot of plays - normally it was fine, but on the times they told me they needed to leave, we did.)
Predictable routines: it's not about stopping variety or repeating stuff till it's boring, but giving the kid enough stability for them to not feel too at sea & out of their depth. Letting them make sense of one situation before tossing them into the next one.