I don't believe in objective reality or purpose because: Experience is comprised entirely of perceived things, And so consequently an experience IS perceived things, because that is the only thing that an experience is comprised of. Because an experience IS perceived things, an experience is the way in which things exist however they’re perceived to. Therefore an experience is the way in which things exist. And therefore experience is existence. and so, if experience is existence, what one experiences is all that is real, to them, and so, it doesn't really matter what is written in the stars, what meaning is allocated to you by some external influence, the only purpose you have is the purpose you think you have because experience is existence, and so consequentially your experience is all that exists to you, nothing else. so, I suppose, if you want a purpose, something that matters, don't find it, make it up. personally, having a purpose isn't all that high on my priority list, but if it is high on yours, then give your own meaning to life, don't wait for one to be handed to you on a platter because it might not be.