There is many illusions that we see with our own eyes. Such as it is dark at night or the only sounds we hear is all that there is. The smells we smell is all that we are only aware of without thinking daily that there is much more. So, we can all conclude that there is nothing more. It is all an illusion which creates deceptive thinking within our own existence. There is more much more to perceive than our simple and very limited physical bodies can ever be aware of.
We are so used to our physical limitations in this universe that it does become very easy for humans to believe any illusion, lie or deception as truth. Once we become aware and know that the night sky is not dark, that there is much more to listen to than what our ears are capable of. We can then begin to think of the unknown and possible. Thus, expanding the possibilities of everything and anything.
Human growth, development and evolution becomes hastened. When we each expand ourselves through simple thought of discovering unknown potentials. Thus is the beginning of a new you.