When creating a dungeon, do all creatures fall into one encounter?

D&D rules questions to Jeremy Crawford, Owlbears to Chris Perkins!

What is a good non-horror intro to 5e that isn’t Starter Set Lost Mine of Phandelver?

Does arcane focus ignore the need for material cost fully?

If you go human will go get a feat, or get the +1 to everything?

would it be acceptable a character or feat that gives extra reactions instead of extra attack?

Non-combat plot lines/encounters for my campaign, any suggestions ?

Is an owlbear more likely to find love with an owl or a bear?