Nostalgic
Part of speech: adjective
Definition: Of, having, or relating to nostalgia.
Example sentence: I feel like we have to keep our eyes on the road. Being nostalgic is like taking an offramp and getting a sandwich - and then you get back on the highway. I don't want to be spending the rest of my life at the gas station.
Unhappy
Part of speech: adjective
Definition: Not happy; sad.Not satisfied; unsatisfied.Not lucky; unlucky.Not suitable; unsuitable.
Example sentence: Breathe in deeply to bring your mind home to your body. Then look at, or think of, the person triggering this emotion: With mindfulness, you can see that she is unhappy, that she is suffering. You can see her wrong perceptions. You can see that she is not beautiful when she says things that are unkind.