When we are having an argument with someone, it is common to say that we are "fighting over" something. However, there are many other words that can be used to describe this situation. For example, we can say that we are "bickering about", "quarreling over", or "disagreeing on" something. Alternatively, we can say that we are "debating", "discussing", or "negotiating" a particular issue. In some situations, we may be "competing for" or "vying for" something that both parties want. Whatever the case may be, it is important to remember that disagreements are a normal part of human interaction, and that they can often be resolved through open communication and compromise.