It has been a combination of the things you have thought, felt and known, which have created your life experience right now. We are manifesting our own current reality. What you know is only about the past. It will not be, until you learn some things you do not yet know and so have different thoughts and feelings that you can change your life experience and manifest a new reality. If it is healing you seek, or financial abundance, or better relationships; they are all available to you in the things you don't know yet, otherwise you would already have them.
It will only be when you open yourself to the possibilities of your personal unknown that you can truly advance to become the person who lives out your goals, dreams and visions. It's a personal quest, this search for the not known yet, but it is very rewarding. You do have unlimited potential. It is also a supported quest, the Universe [or whatever name you use for the Infinite] wants you to be successful in every way, even more than you want it. No longer are you a victim of happenstance, you can have an Intentional Life for the best of all possible results. It is like participating in a quiz where there are no wrong answers. You also get to create and choose the prizes. How good is that?
Gratitude is a significant factor. It has to be gratitude in advance for the things you seek. Start with the basics; first be grateful for having a mind that can visualise the goals, dreams and ideas. Be grateful for being able to commence the actions that will bring your goals into your present reality. [Note: you do not have to know how your goals will be achieved, only that they will.] Be grateful as if your goals were already manifested in your current reality.
We are told, time after time, that first we must BE, then we must DO, then we will HAVE. This is the pattern here: BE grateful, DO the things you can, to begin the process, then you will HAVE what it is, you have ordered.
Be as specific with the Universe as you would with the mail order department of your largest department store. Know the size, colour, features and accessories of your goal items. Know what you want and, very importantly, know when you can realistically accept it. These are things you do not yet know. It is the things you do not know yet that will enhance your life.