Cách sử dụng
The expression "err on the side of something" is often used when making a decision, especially if the decision could have a negative consequence. It means that instead of taking a risk, you should choose the safer option. For example, if you're deciding how much medicine to give someone, you should err on the side of caution and give them a little less than you think they need, rather than giving them too much. Similarly, if you're deciding whether or not to cancel an event due to bad weather, you should err on the side of safety and cancel it.