Think About The Good Times
Feeling down refers to feeling sad or even depressed.
you are feeling good about yourself
1. Happy feeling 2. Sad feeling 3. Nervous feeling
Even when I'm feeling down and it seems you are far away...
blue;sad
The flu left me feeling dizzy. Feeling dizzy, I sat down.
They are feeling the effect of friction.
"Feeling blue" IS an idiom - you cannot literally feel the color blue! Feeling blue means that you're sad.
if your sitting down
The metaphor "down in the dumps" means feeling sad, gloomy, or depressed. It is often used to describe someone who is feeling low or unhappy.
Kenwyn House & Louse Down & Tiffany Page - Love Is A Feeling
A feeling of extreme nervousness.