The symbol is a unalome, a representation of the journey to reach enlightenment. The path starts in the centre of the spiral, and as you continue up or down this path you are wandering, becoming more conscious of your surroundings.
An arrow can only be shot by pulling it backwards. When life is dragging you back with difficulties, it means it's going to launch you into something great. So just focus and keep aiming. Why i want to add an arrow to my next tattoo