Those of you who've read my DUI loss blog know that my dad died in a tragic way -- he and my mom were hit by a drunk driver, which led to both their deaths.  But I was lucky enough that my dad lived and was happy and healthy until he was nearly 89.  This year would have been his 95th birthday.  In honor of him, and of Father's Day, I'm writing on both blogs about three things I learned from him over the years.Focus on what you can do.  Soon after I was born, my dad had a...