It sounds most like a generalized anxiety disorder but there could also be some OCD in there.
Both stimulants and depressants can be D. all of the above.
Both stimulants and depressants are addictive drugs; while stimulants generally speed up the body's processes, depressants slow them down. These drugs can be abused and have fatal consequences.
Circuit training is a form of body conditioning or resistance training using high-intensity aerobics.
