We know from quantum physics that everything in the entire universe is pure energy. The difference is in the unique vibration everything has inherent to itself. Quantum physics also accepts that energy is influenced by energy and like energy attracts in accordance with its true vibration. This is how the law of Attraction works throughout the universe. That which is in vibrational harmony will be attracted to each other.
A pair of tuning forks can demonstrate an example of this. If one tuning fork, placed at a distance from another tuning fork is struck thereby emitting a certain vibration, will in fact cause the other tuning fork to vibrate at the exact same frequency. This is a very simple example of how like energy with the same vibrational frequencies are attracted to each other.
Quantum Physics also describes quantum potential, describing how everything that exists now and ever will exist already exists at least at the quantum potential level. It is our observation, our focusing on something that will cause this potential to shift into reality.
Unless you are in perfect harmony and vibration with whatever you wish for, it will not manifest into your life. You must always expect to receive and never doubt for a single moment that you will get that which you desire. Your wishes must be fueled by desire and also expectation. By focusing our attention and genuinely desire something it will be given. All you have to do is put yourself in a total state of receiving and the Laws of Attraction will manifest the object of your wishes into your life.
You must also know that the Laws of Attraction works for the negative things also. If you constantly dwell on negative thoughts you will manifest those things into you life. If you expect the worst the universe will give that to you. It is not possible to be positive all the time; the best we can hope for is to give less emotion to the negative thoughts that arise. Accept the negative for what it is and then let it go. Be grateful for all you have in your life and try to live with love in your heart. This will allow the positive vibrations of peace and harmony to dominate your mind and soul and negate the control your negative thoughts have on creating your reality.
It is very important to try and maintain a high level of joy and harmony with your true divine nature and accordingly there is absolutely nothing that you cannot have or do.
You can increase your manifestations and attract anything you want into your life. The trick is knowing how to do it. It takes more than just positive thoughts and good intentions.