One of the crucial ways to win an argument, is to always be loud. This way it seems like you know what you are talking about, even if you might not. Being loud also tend to throw off the other person, and hence gives you an opening. Make sure that you are very loud and authoritative when speaking, in order to shift the tide of the argument.
Always look to interrupt the other person when they are talking. If they don’t get a chance to talk, then they can’t really win the argument in the first place. However, you need to time your interruptions. Make sure you get loud as soon as the other person is about to hit the punch line of their argument. This way, their reasoning seems rather flawed and it seems like they might have been wrong, even if they were right.
Another way to win arguments, is to incorporate hand movement in your arguments. Using hands will make people get distracted and shift their focus. However, since it is your own hand that is moving, yow won’t be thrown off with it. It is a great tool that you have at your disposal, so use it wisely.
Another way to win an argument, is to throw off your opponent by being random. Be random while arguing and say things at random. They won’t be able to follow through on your conversation and would have to admit defeat, despite you not making much of a point at all as well.