Remember the tip What’s That You Wrote? describing how to make your text online ‘easy on the eyes? Some sites (like Facebook) make it a bit difficult to do in some post fields because as soon as you hit [Enter], the message posts to Facebook, Skype, etc.
The fix is to write out your paragraph then push the [Shift] key on your keyboard and while it’s down, push the [Enter] key one or more times. I know it works on FB & Skype, it might work other places too. This helps break up the blocks of text that are hard on your readers.