Arguments create pride, and pride creates enemies. Even when you are correct, the other person feels corrected, and that humiliation becomes a future problem.
Persuade through demonstration. Show results, deliver proof, change conditions so the conclusion becomes obvious without requiring anyone to lose face. Use questions to guide, not speeches to dominate. Let people arrive at the point and believe it is theirs.
Words can be twisted and remembered selectively. Outcomes are harder to dispute. When reality speaks, the debate ends.
If you need to disagree, do it indirectly: with a better alternative, a quieter move, a visible success. Win the room by making your position undeniable, not by making your opponent feel stupid.