One other thing: it's much much much easier to start a new, good habit than it is to change an old habit. I experimented with this a while back - I figured I

One other thing: it's much much much easier to start a new, good habit than it is to change an old habit. I experimented with this a while back - I figured I would change a small habit (no effect on me either way). For as long as I could remember, I put my wallet in my left back pocket, and my keys in my front left pocket (I'm left-handed). I decided to put them in the corresponding right-hand pocket - I know, very small change, right? Took me a couple of years before I would do it without thinking. Even now, I sometimes put them in the wrong pocket without thinking. For me, this was a big eye-opener.