The more you think about how insignificant you actually are, the more you feel like what goes on in your reality doesn't hold any real significance.
The more you think that your emotions are actually electrical signals flowing through an ape-computer in your skull the more you realise that what flows through it doesn't really matter.
Humanity places you on the earth, it takes over you and you wonder about it. Thoughts like this lead you to philosophy ideas, human emotion, and the size of the universe. If you are saying that it will take you away from humanity, that is wrong, because humanity is what created it and it's apart of it. Some people see thinking about life as an enjoyment. This is what creates intelligence, brilliance, and it's what creates curiosity into new discoveries.