You'll get out of it what you put in, just like anything. If you read it quickly in two days and don't really try to apply it, you'll get nothing out of it.
So now you have the knowledge. How are you going to apply it?
Only you can change your life. No book, convention, conference, or forum can do it for you.
Honestly, if you have no desire to do anything, perhaps you are depressed?
If you could do anything, what would be the greatest thing you could imagine doing right now?