What's the difference to say between "a few" and "few?"

Native speaker’s answer
Rebecca
"Few" means not many people or things. It is used to say that there are not a lot of people or things. "A few" means some people or things. It is used to say that there are a small number of people or things. The difference in meaning is subtle, but usually "few" places a little more attention on the negative—that there is not a large number (of people or things). "A few" place a little more attention on the positive—that there is a small number (of people or things). Ex: I have a few (some/a small number of) friends. Ex: I have few friends. (I do not have many friends) Ex: A few people (some people) arrived early. Ex: Few people (not very many people) arrived early.