This continues to blow my mind

Light doesn't cast a shadow on itself.

Why would this blow your mind?

If you consider this enough, this becomes more profound. How many see nothing when looking at a thing one way, yet how many more see something when looking at it from another perspective.

FIRE IS A FUCKING LIGHT SOURCE HOW IS IT SUPPOSED TO CAST A SHADOW THIS ISNT DEEP DAFUQ

It used to blow my mind two. But then I turned four.

If you don't understand this concept, you need to get off the Internet and go to fucking school.

Illuminati confirmed.

I've never really looked at a match and examined its shadow when lit. So this is pretty interesting to me.