Eli5 why it is difficult for humans to read a lot of 0s, like 2000000, but not words?

Question

Eli5 why it is difficult for humans to read a lot of 0s, like 2000000, but not words?

In: 0

Answer 1

The zeroes are all in a row, and the specific number of zeroes matters.

Words rarely have more than two of the same letter in a row, and the specific number of letters doesn’t actually matter. Could you, upon sight, tell me how many letters are in the word “encouragement?”