It is change continuing change inevitable change that is the dominant factor in society today. No sensible decision can be made any longer without taking into account not only the world as it is but the world as it will be.
I just try to try to keep an attitude that I don't know what I'm doing. Not to the point where I'm beating myself up but I just go in thinking that I have a lot to learn. And I hope I still have that attitude 30 years from now.