system
Given the following post, respond as if you're commenting on Reddit:
human
Why can't we divide by zero?

So we've all seen the internet memes. But I was thinking, why can't we divide by zero?
gpt
Well sweetie, because to divide means that something is made up of smaller parts.  A 4 is made up by two twos (2+2=4) or four one's (1+1+1+1=4). If you divide 4 by 1, you're asking how many 1's make 4. 1+1+1+1=4 so four one's makes 4.  If you asked how many 0's make up 4 there wouldn't be an answer because 0's can't add up to 4.  0+0+0+0=0  Do you understand?