After asking yourself those three questions comes the step that defines IMer from forum haunter...

Action.

Take action from what you've learnt. I really can't say much more than that.

Take as much action as you deem doable from what you have understood from your research.

And if you don't do anything, you have one (or more) of the 2 problems:

1. lack of motivation.
2. lack of understanding.

No 1. is really a different tutorial, which I might write depending on how successful this one is. I tend to keepmy thoughts private. No 2. can happen from no 1. So the pre-step is very important.