There are many facets of the human mind, maybe the most wonderful is the mind to mind connection. We are able to transfer our experiences and concepts such that they are able to explain it back to us and use such communications to agree.
This is Text of the English language. Typed via smartphone. I can also draw text to give it more feeling.
Drawing allows many to take visual information and transfer it to one another
Audio information allows me to hear a symphony of your soul, to mirror the expression and feel as they feel.
Tactile Information is often the language of love though this is a cultural limitation. The hands have a massive dedication of neurons, the language of hands would be amazing if built by beautiful people.
Then there is the information of silence, a peculiar simulation, one that very few can find. All of these are meant to create and remember a memory. In order to represent a concept.
What else is there? Presumably a version of the world which is build and maintained by your self will. As well as what natural selection had built resulting in you. A habit is an especially noteable memory since it includes a recurring action. Attaching steps twards a goal to an existing habit right before and after can allow the repurposing of the habit.
Society exists only as a mental concept; in the real world therr are only individuals. -Oscar Wilde