Is there really true nature of reality?then why did it exist?

I think there is a true nature of reality, but it's impossible for us to ever know exactly what it is. I think it's beyond human capabilities to ever realize where we are, or what is really happening. With that said, I heard some scientists have discovered some convincing proof that we may live in a 3d holographic universe. I guess they believe that we may actually live in a 2d existence, but we are "projected" holographically onto a 3d plane. They have a device that is picking up some type of unexplained noise, that the believe could be caused by distortions in the scaling of the holographic images. It's a crazy concept, but they say it is all backed by science, and they'll have a better idea if this could be true or not, in a year or two.

(I know this is overused) Reality is to be and forever will be, there is no answer. Ff you think about it, it really confuses you (I usually think it's weird that im thinking about it right now) Maybe A bubble appeared out of no-where, maybe YOU are the only thing that is truly with thoughts, like everyone else is your thoughts!