Regarding driving to RT sessions, depends on what type of radiation session(s) you're getting. Mine was external radiation which allowed me to get in and out within 15 mins and had no problem driving myself. My clinic provided free valet service. Tipped them well so my car was right there and didn't need to find parking spot while holding a full bladder. On the other hand, my younger brother who also has PCa had seeds implanted and that required him to have someone drive him. By the way my older brother also has PCa. Think it runs in the family.