Hey bro!, Nice to see you :) Yes, it's something that is very hard to comprehend, let alone fully wrap your mind around. The simulation theory really blows my mind. That's another one I have been thinking about constantly. Scientists have laid claim to the fact that there is raw computer code in atomic "matter", and there seems to be a staggering amount of evidence to back this theory up. No solid proof of course, but it's certainly another mind bender.