What goes up must come down

Kaleigh

So my 10 month old has gotten really good at pulling himself up on anything he can, but he hasn’t figured out how to just sit down. So he stands there screaming and crying until I come over and sit him down. I’ve tried just waiting it out and letting him cry and figure it out in his own but he just ends up falling over and hurting himself. Did anyone else go through this? Did they eventually figure it out or did you do something to teach them?