Crossword puzzle clue "like something you're born with"

Like something you're born with

You can't know if you like something unless you do this to it!!!

"Something you would cheat on if you knew you wouldn't get caught." "___" (also, the source of this puzzle's theme answers)

Book where God's all like, "I will not cause pain without allowing something new to be born"

"All right, brain, I don't like you and you don't like me - so let's just do this and I'll get back to killing you with ___": Homer Simpson

It's round (like the dots you need to connect) and associated with Santa (like what you'll create when you do)

Feeling that you've seen something before seen something before

"If You See Something, Say Something" transit org.