system
Given the following post, respond as if you're commenting on Reddit:
human
Why is the number three significant to human's memorization or language processing?

For example, we usually start something on the count of three; why is it not four, five, eight, or ten?

I've studied a few languages and in many of them, the more popular abbreviations also have no longer than 3 characters (not to mention chants such as U-S-A; I can understand 2-character abbreviations since we have a pair of many things in our body). I were usually told by my language professors that it would be easier to learn vocabulary if you study new words in groups of three. Many English verb phrases also do not exceed the length of three words.
gpt
Well for the counting thing, going on three is the least amount you can use to synchronize something. You have one pause between one and two that sets the standard and then everyone knows the pause length between two and three to go on three.