you'd feel great and you'd be flying high, but i don't want to imagine a coke comedown with manic depression. when depression is involved with addictive drugs like coke, the chance for addiction is a lot higher because it will make you feel as if your depression is gone but then it will slam you down and your depression will be worse than ever, leading you to buying more coke to get that good feeling again

that may not be true for some people but i know through experience... well... my friends experience:

my friend was bipolar and depressed and he said he almost instantly felt a hook to coke when he tried it because it made him feel on top of the world and without depression. fortunately he has great willpower and decided never to take it again.

i would give it a try once and see how you feel, but when you're coming down hard and you really have an urge to get some more, do everything in your power to stop yourself. you'll thank yourself later in life!!