@parus, I think you are correct with your last post. Most of us know that we can not do what we once could, but I couldn't do at 40 what I could do at 20, but I could do a lot at 40 that I could not do at 20. We all have experiences to share that have hopefully generated a little wisdom and discernment and that does not lose it's value until we stop sharing it even if we can't do the physical things we once did. I think life is all about new seasons and with them come new expectations and only those like Zuckerburg (sp?)(Facebook CEO) who think their fortune will find them a way to live to 140, we have to accept those changes. I am not yet convinced that they are all bad unless we only see the negative in the changes. @parus, you just keep sharing with us and that will not be giving up!