Now, let's get one thing straight right away:
Attorneys are often so immersed in the legal "ins and outs" of courts and litigation proceedings that the kind of stuff in this guide is second-nature to them. You, on the other hand, may not have a clue as to the importance (and consequences) of some of your seemingly innocent actions.
Some of the material presented here is just plain common-sense, while some of it is not. Without a doubt, which items fall into what category will vary from person to person. Believe me when I say that some of the material in here was learned the hard way.