Your dominant thoughts are creating your reality. Your thoughts are electrical vibrations, waves that go out of your mind and resonates with whatever your thought is about, bringing circumstances, persons or events according to your dominant thought. You are a magnet.
If you concentrate in the things that you do not want, you bring them about. There is a buffer of time between your thought and the manifestation of it, giving you the opportunity to redirect, clarify your thoughts.
Your Inner Being, inner energy, your soul, (God's breath in you - my input)  is good, it desires the best, your thought life need to be in agreement with your soul to reach the potential in you for you.
Your feelings are your guidance system to show you if you are in the right track to accomplish the better good in you. Feeling down, stressed, depression, negative thoughts, all or any of them is showing you that you are not in alignment with your Inner Being. Start thinking in something good, a good memory, a good desire, dream about a different future, let the new emotion replace the old. You are creating your future, you are in a deliberately creation. Pay attention to your feelings.
What do you want? Decide what your really want, be specific about, focus on it. "When you meditate, ask and believe that you have received" ( prayer Mark 11:24.)
Disregard how things are, even how people see you, give your attention to the way you prefer things to be.
The more emotion one thought bring to your mind, the greater your magnet power to attract the thing you want.
Spend everyday 10 to 15 min. bringing powerful thoughts, passionate, positive emotions, picture yourself in the things that satisfies and pleases you.
When you feel disappointments, a litle down etc, your Inner Being is telling you are not focusing in what you really want.
Having clarified your intentions you will allow or not what others are offering to you, you invite them in your experience. Giving attention to what you DO NOT want, brings more of it.
The universe has enough provision to give whatever you ask to make your cake. Having joy is the most important thing in life. Do not allow yourself to focus in things that do not make you feel good. Joy is the path to the wonderful life we want.
Our emotional intense joy is our point of attraction, is the momentum where we create powerful waves that goes throughout the universe.
When friends are suffering, concentrate in the solutions, even if you ask the cause, do not dwell on it, look for success, concentrate in a good outcome not in pain.
Allowing is letting others be what they want to be without letting their thoughts interfere in your joy. You share joy, if people around you are not ready and want to keep going their way, let them be. You are not their saviour, unless they want to be "saved" from their way of thinking.
Success it is the achievement of joy, living in joy, contentment, others things will follow.
Rather than jump in action, Think through, see the outcome, visualize it, expect good things to come and they will be. You will be inspired, lead through joyful action to the realization of your dream. Use you body , action, to enjoy that which you have created through your thought.
Pre pave is the joyful creation you have launched in the future  paved by inspired joyful actions in the way.

Visualization, is the images I keep in my mind, the things, actions and feelings I want to achieve. Playbook, is my visualization in a chart, in a visible book or board where I can see and meditate about it. Declarations, are sayings that I repeat to myself, declaring the the things I want to be part of my life. Segment intending, are declarations for each part of my day, giving me control of my thoughts in every stage of that day.

This is some of the principles, a nutshel, of the law of attraction. Your comments are very welcomed.