Boredom helps too, as do feelings of resentment against a society that rejected them.

I am shocked at my feelings of resentment, bordering on hatred.

Satisfaction matters because without it feelings of resentment and anger can spill into populism.

Intense feelings of resentment trigger the initial retribution, which causes the other party to feel equally aggrieved and vengeful.

The motivational nature of this discrepancy suggests that one might experience feelings of resentment.