Gravity vs Newton vs Apple vs Sh*t

As a kid I was so amazed at the story of apple and Newton. Newton one day saw an apple fall from a tree and it inspired him to come up with theory of gravity.

But then there was also a bit of scientist (mom terms that as brat :P) in me when I was a kid, I too always wondered why **** always falls down while sh*tting. Why doesn't it fly here and there! yuck! gross!

Now I am wondering why it took an apple for Newton to come up with Theory of Gravity, didn't he realise it daily while sh*tting?!!!