With all the 7 Billion people on earth. I can probably say, there can be more than 5 Billion explanation for everything ( approximately, as my thinking) and even could be more than the population the whole earth. It all depends on the zillion+ neurons in our brain which makes up these thinking's with digging out more strange facts and the more theories, the more complicate it becomes. so, seriously, it is you who choose what you think about the existence, whether it is god, the scientology , athesim or something which you don't give a shit to! Even if you think from different point of views, our brain just get's fried. All we can do is think as much we can( based on capability, and not to get mad).. and some fine day, you will come up with new discoveries, which could be illusion, but a reality to us. which could be real, but a illusion to us. and many ways...so, don't fry your brain and get to your work! or else just think about this, What is time? is time a measurement made up by humans? does it exist as a force? is it illusion? if you get the answer, let us know! or you maybe under the blanket of mud buried until you've figured it out..! and sorry for this long shit.. i like to write this long.