Users of Facebook Messenger, which number over 1.2 billion people worldwide, now have a new feature that makes life a bit easier after making an “oops.” An oops is a mistake in an instant message that is immediately noticed, right after sending it, by the person who wrote it. It could be that a message includes a goofy typo. Typos are usually much easier to see right after sending a message than before sending it. This is a psychological thing.
