We used to say we live in a threedimensional reality when we only looked at space as length width and height . Einstein was made famous for including time as the fourth dimension, but is there really a limit to the number of dimensions we encounter on our path through life?
I maintain the viewpoint that a dimension is just a "measurement on a given scale" which can be applied to anything we wish to distinguish. As such, we can distinguish as many dimensions as we desire, and life becomes the game of traveling these dimensions any way we see fit. Do not let others limit you to their dimensions, because the infinity of life can be found inside you!