Feelings, when described, can fall flat. So instead look inward. See how you felt and reacted to that emotion and ask yourself why. Then use that for your characters.
See the sky, the grey weight of winter hanging heavy above.Hear the birds signing in the treetops above.Watch the world pass you by.When you’re needing inspiration, look outside and describe what you can see.
Another day, another goal.Let’s see how we do today shall we?