If it's really gone I'll throw confetti at my screen for three minutes in celebration.

LoL, all I had to do in Fallout 3 to become the true face of evil was to hack and re hack into someones computer in their store! I got negative Karma every time I did that! I was the most evilest man alive I tell you.

Correct, the happiness system works similar to fallout shelter. The happier your people are the more will come. If they get depressed or sad they will bail.

Not if their Glorious Overlord has anything to say about it.