Why does light bend while traveling through the third dimension?

Collogues of Sciences, I would like to bring to your attention the obvious.
>Once you see it
>You won't unseee it

I'm working with a limited vocabulary here. My career in intelligence work didn't allow me time to get a formal education in phys1cs.
>I am hereby authorized to speak to the public about my career, which does not exist.

Physics has been my true passion since I was 1 years old. It's how I was successful in my job.

So, basically, the concept is simple if you use your imagination.
Your imagination is important. It's a major organ of your brain.
>Why would you have contempt for people who have functioning brains?

There are 5 dimensions.
There are an infinity of alternate realities.
Life forms exist in the 5th dimension, thus consciousness is a 5th dimensional concept.

How on earth could a computer ever simulate an environment more complicated than itself?
>It could not.

Your brain simulated the world, and your brain creates the third dimension.
PPQY