Parenthetical Pestilence

It's a real thing, folks! A pestilence that's just as real as your aunt's hairpiece.

Caused by excessive use of parentheticals, it's a grammatical disease that'll leave you questioning your every sentence.

Symptoms include:

Don't let Parenthetical Pestilence get the best of you! Learn how to cure it

Or, if you're feeling particularly adventurous:

Dive into the dark arts of Punctuation Pit fails