I don't know how I could have left out the empty my bladder. It has become a huge deal for me, enlarged prostrate. It is a very short time after getting the feeling to urinate that it turns into "I have got to pee really bad!" I sometimes wind up right on the side of the road, something for cover or not, and relieve myself before I relieve myself all over myself. Having ones life controlled by the bladder is not fun.