No, but the only time I feel down or "depressed" is when I have a major hangover. I feel you.
"Kindness is a language which the deaf can hear and the blind can read." - Mark Twain
"Religion is regarded by the common people as true, by the wise as false, and by the rulers as useful." - Seneca the Younger
"Be fearful when others are greedy. Be greedy when others are fearful." - Warren Buffett