Yes, we sometimes say not to worry too much about the past, not to worry too much about what will happen in the future, mostly live in the here and now, the present so to speak, because we just don't know what could happen later. Because if I expect something good to happen to me, probably the vicious nasty Roberts will be there to pull the rug out from under my feet, and make sure that all my plans for the future go awry, because horrid Roberts thinks that everything is all about herself. Obviously Roberts and company will not be hired by me and I don't need them for anything.