> it's very rare that things are black or white, I can see it being all very grey When I was a teen I saw the world as black and white. When I got in college

> it's very rare that things are black or white, I can see it being all very grey When I was a teen I saw the world as black and white. When I got in college I knew they are all grey. And now I understand there are different shades of grey. Most of time we have no enough information to tell, but sometimes it's worth to look closely to distinguish them.