Before getting into asking the Universe to deliver and all that jazz, you have to get rid of all the things holding you back. We all were given messages as children. Some were related to our careers or finances or relationships, and we internalized those messages. These messages allowed us to create trust with the Universe (re: faith) or fear that we will never have or be good enough. Before you can truly make that vision you had come true, you need to acknowledge all the things holding you back.
“Until one is committed, there is hesitancy, the chance to draw back, always ineffectiveness. Concerning all acts of initiative and creation, there is one elementary truth that ignorance of which kills countless ideas and splendid plans: that the moment one definitely commits oneself, then providence moves too. All sorts of things occur to help one that would never otherwise have occurred. A whole stream of events issues from the decision, raising in one’s favor all manner of unforeseen incidents, meetings and material assistance which no man could have dreamed would have come his way. I learned a deep respect for one of Goethe’s couplets: ‘Whatever you can do or dream you can, begin it./ Boldness has genius, power and magic in it.’ Begin it now.”
I understand your scepticism about the LOA as I am someone who is open minded about it. However, I kind of lost confidence in your arguments when you started to present basic premises about the LOA incorrectly. For example, the primary focus of the law of attraction is not about material wealth. It is about self development, self love and the journey to self completeness within the context of mindfulness and positive thinking. This is a premise that is widely used within peer researched clinical therapies as well as many religions. Proponents of the law of attraction do not campaign for everyone to achieve selfish material gain and wealth. I have not heard or read anyone, no matter what level in their LOA journey that they are at. Their point is about the power of a positive mindset, a principle I am very much a supporter of and as I said, this is not unique to the LOA.
Everything in life is comprised of energy; your thoughts are what begins it and your emotions are what amplifies those thoughts. If you believe that your dreams can become your reality, you are halfway there. Take a moment and imagine that you already had what it is that you desire. Create a new identity. How would you feel? How would you move throughout your day? Live your dreams as if they already are your current reality.
It's curious that people who believe in a LOA are critical of those who don't and believe them to be close-minded. I have presented a lot of new data such as the erroneous science and the data showing that acting as though you had already accomplished your goals was detrimental to you doing so. Yet, LOA proponents do not look at this with an open mind and reconsider their belief system. In this way LOA is akin to a faith-based religion, except that religious beliefs can't be disproven.