how do I know if I am depressed? I have Parkinson s, intolerable leg cramps, terrible itching, serous constipation, helped only with a constantly changing mix of laxatives, stool softeners, prune juice, glycerin suppositories, enema s and special diets. I take high doses of various dopamine mixtures and extended release formulations, along with dopamine mimics azilect, and requip. all of these have awful & destructive side effects and interactions. Requip alone has caused me to gamble away close to $1,000,000 - maybe more by the time I ffinish assessing the damages. Thanks in advance. Jim GRAMLICH