We are taught to do and not do curtain things in pulmonary rehab. One of those things is: Not going out when the weather is too hot or too cold. To avoid large crowds and to stay away from hospitals when possible. Yet appointments get made to go to doctor(s) offices, rehab schedules you daily or weekly activity at the hospital. EVERY THING WE ARE TAUGHT NOT TO DO, WE END UP DOING. My thought is why can't a doctor come to our home? Your thoughts on this.