We need to be clear here.
Discussion is fine, where we share information and opinions reflect on it and so on. In this case members of the discussion migh be in full agreement, this never happens in a modern debate.
Debating in modern times is when there are two oppositions and one is trying to argue that their point of view is correct and the others is wrong. If you find out during the debate that your viewpoint is wrong, your mission is now to distort the oppositions argument in such a way that makes it seem that they are the wrong ones. You must use any tools available to you, such as race cards, gender cards, or any sort of general discrimination. If you can derail the debate by throwing out accusations then it is advised to do so. Remember that the goal of a debate is not necessarily to be correct, but to ruin the day of your opponent, if you can also harm their reputation then you are in luck. Never give an answer to a question given by the opposition either, since those are the devil. If the debate is happening in public view then you need to act like a victim, this is an excellent strategy in getting people to take your side. The more people you can deceive the merrier. Also remember the louder you scream and the more you talk over the opposition the more correct you are. Showing emotions of anger is a key indicator that you are in the right and your opposition does not know what they are doing. This is especially important if there are people around observing the debate.