2) What you are today is a product of yesterday's thoughts. No wonder some people keep wanting to change their lives but never succeed. Their yesterday was the same as the other yesterdays! What you are tomorrow is a product of today's thoughts. Since the only thing you can change is the present, change today!
3) There is the stimulus, and there's you. Between the two there's the space. You, being human, have all the power to decide what you want to do in the space. Specifically, how you want to respond.
4) Reacting is different from responding. You respond with thought. You react without using your conscious mind. One is not better than the other. Rather, you have to make sure that when you react, it is positive in nature. You condition yourself to react positively.
5) Joy comes from within. The outside world is simply pleasure. Be it people, things. The whole universe operates on thoughts. Have the right thoughts and you'll find joy.
6) They call it falling in love for a reason. They're still sleeping! Love, but don't fall.
7) Be joyous and you'll find you attract joyous things, and benefit the people around you!
8) You're fine as it is. Don't be who you're not. Rather, as before - thoughts are the center of the universe. Change your thoughts!
This time frame has been very enlightening.