What do you mean by Gravity?
I first and foremost wish to acknowledge the scientific understanding of the word "Gravity" and assure you that this is not that. You will not influence the gravitational attraction of planets or celestial bodies, mystically levitating objects off the ground, or creating interdimensional wormholes with your brain. I could only imagine the headache those could give me.
But! The universe does love fractals, and the technology we master today is a reflection of what we as human beings are capable of perceiving. Around 136 BCE, the Chinese Emperor Wu names a manuscript "Zhou yi" as "the first among the classics", dubbing it the Classic of Changes or I Ching. This manuscript would be the first gleanings of binary systems that would, in the following centuries, generate the first computer program binaries: compiled code that allow a program to be installed without having to compile the source code. With the humble beginnings of a single line or a broken line inscribed on a joss stick, humanity has emerged with 0s and 1s that enable devices to store, access and manipulate all types of information. From a baby we understand binary states: light and dark, hungry and full, awake and sleeping. With experience, we learn to add complexity to foundational systems, and "Gravity" is no different.
Gravity as we experience it allows objects to have an up and down state, distance and acceleration, a sense of time and balance. Over this course we will expand new areas of consciousness to grow our understanding of what Gravity can be as a personal technology.