Like there is a difference between unease and sickness, there is a difference between emptiness and stillness. The moments of stillness feel complete in themselves and they have a calming effect on you (dare I use the word recharge?), like you are at peace, if not one with the world (that’s too much to ask for). With emptiness, you feel as if there is a gaping void in your life, and it leaves you feeling drained. You don’t know the why or how of it, only that something has to change. Simple really, but it takes a lifetime to know the difference, as always is the case with what appears to be the most obvious on the surface.