Intermediate Work Activity: Advocate for individual or community needs. Advocate for individual or community needs. expand all collapse allWork Activity(1)Selling or Influencing OthersOccupations(5)Substance Abuse and Behavioral Disorder CounselorsMental Health CounselorsChild, Family, and School Social WorkersCommunity Health WorkersLow Vision Therapists, Orientation and Mobility Specialists, and Vision Rehabilitation Therapists Treat injuries, illnesses, or diseases.Sell products or services.