I'll take care of that tomorrow...

Why do we procrastinate so much? Why is it that we put things off (or sometimes not do things at all) knowing full well that we are going to suffer for it later? From papers that are due, to cards needing to be sent, to phone calls needing to be made...what makes us fool ourselves into believing that it will all work out or that things will "magically"take care of themselves? Do you ever put things off and try to fool yourself into believing that things will be OK? Why do you think we do these things?