Jennifer Aniston tries not to "over-commit" during the festive season.
The Cake actress - who is married to Justin Theroux - knows Christmas is a very busy time but thinks the best way to stay sane is not to agree to everything.
Asked her tips on staying sane during the holidays, she said: "Don't over-extend yourself too much. There is nothing worse than wearing yourself down during what is already a busy time for everyone. I know sometimes it's hard to not over-commit to friends and family during the holidays but I try to be mindful of it."
The 46-year-old star thinks it's important to take regular vacations in order to recharge.
Speaking to Gwyneth Paltrow's Goop website, she said: "When I'm really wiped out, it's time to go on a trip.