so apparently we have a problem. Noone knows where consciousness comes from. This is quite a big question since that is what we are, right (?) the mind.
I find this idea of consciousness very interesting, we cannot share what being mindful feels like or see that another creature is aware. We have to take it for granted from what others tell, there is no way you can tell that your friend is not just a machine, that is what I mean.
As the title suggests, I will be asking myself if consciousness is just an illusion. This might seem a bit outrageous which makes sense and I am totally open to it being wrong (which it very easily might be, see disclaimer). I think that awareness will raise as an illusion if there is enough complexity added to the system. By the system I mean of course what we perceive through our senses but also the thoughts. The thoughts might actually be the most important part, making our personality.
I am suggesting that with language and thoughts we create a fake personality, the ego which then creates a sense of existence. Through the sheer amount of information that the body receives and reacts to, arises this illusion.
Have you ever tried to notice how thoughts appear? They do so without somebody telling them anything or controlling them , this is why there is no one behind them but a shadow. The thoughts tell themselves that they are real but they are just a reaction to the surroundings. That is why there is no special part of the brain that cares for consciousness, it is just an emergent property of huge complexity and in the end, we truly are only robots.
Disclaimer: I’m not neurologist or expert on this topic, those are just my thoughts on this problem.
 If you think there is, think again, because those are just other thoughts.