Its always interested riding the bus.....I always look at the people that get on.....and the people that I notice the most are the elderly ones. I always ask myself if they have someone waiting for them in their house. Are they alone in they're later years and if they are are do they feel alone?.....They dont really look happy to me. How many people are in realtionships just because they dont want to be alone......I am not one of those but I do think about it and I dont want to be alone when I am old. I guess we will see....