Because seven ate nine... Day 1

Why are bad habits so good to develop but good ones like the plague?? They say (no clue who the hell 'they' are, but I digress) it takes 21 days to form a habit. I can rarely make it that far in and often need a do-over. So, alas, I shouldn't be shocked... Here I am. Well, let's start at the very beginning... A very good place to start.