Yes! And lowercase letters are easier to read than ALL CAPITALIZED LETTERS IN A HORIZONTAL LINE OF TEXT. Justified text is the same thing, but vertically. You

Yes! And lowercase letters are easier to read than ALL CAPITALIZED LETTERS IN A HORIZONTAL LINE OF TEXT. Justified text is the same thing, but vertically. Your eye reaches the end of the line, and the next one is likely slightly longer or shorter, so it is easier for your eyes to find the next line instead of reading the same line over again, and also easier to see the whole shape of a particular paragraph you want to refer to later. I do like well-hyphenated justified paragraphs in print, that also let you fit more words per page. But even there, I prefer the organic, non-uniform look of ragged text.