Lifebabble: Ways to help if you feel worried
23 November 2016 Last updated at 14:54 GMT
Everybody gets worried about things from time to time.
It might be that there's a test at school or that you're worried about what other people think about you.
CBBC Lifebabble takes a look at the sort of things that can make us feel worried and what we can do to deal with feeling like this.