he's just not so into you

I read a book lately. Title of the book: "he's just not so into you" by Greg Behrendt & Liz Tucillo.

The book says, he is just not that into you if he's NOT:
1) Asking you out
2) Calling you
3) Dating you
4) Having sex with you

or if he's:
5) Having sex with someone else
6) Only wants to see you when he is drunk
7) Doesn't want to marry you
8) Breaking up with you
9) Disappeared on you
10) Married
11) A selfish jerk/ bully or a really big freak

Interesting. But after reading the book, I'm still confused. What a waste of time. But then again, I have lots of time to kill. So, what's there to waste in the first place? Duh.

If only relationship can be as easy as 1, 2, 3 or a, b, c. Damn. Can't live with it, can't live without it! Somebody kill me please!