While it may be true that nobody actually "wins" an argument — especially certain types — there are still times you want to appear to come out on top. Whether you're having a good-natured debate, or hoping to put someone in their place, you'll want to avoid these 30 guaranteed ways to lose.
This graphic from Curtis Newbold — The Visual Communication Guy — highlights the biggest reasons you could end up looking like a fool in your next bout, including attacking a person's character, or letting your own personal biases get the best of you. The graphic describes the reason first, then names the fallacy it belongs to, and finally give you an example. There are plenty of ways to win an argument, and one of the best is to not sink your own ship.
The Logical Fallacy Collection: 30 Ways to Lose an Argument [The Visual Communication Guy via Visual.ly]