My daughter-in-love recently sent me a video of my son introducing their new Golden Retriever puppy to a swimming pool in which he coaxes little Judah, “Don’t be scared! Bohlins don’t get scared!” . . . While I’ve been working on this blog post about being scared. Well yeah, sometimes we do. For four years I’ve been living with the pain of severe arthritis and the late effects of polio (muscle weakness, pain, and fatigue). In a few weeks, Lord willing, I will have hip replacement surgery. When my husband had his hip replaced, he was in excellent physical condition and his experience was as close to perfect as you…