This Tim Hortons lid trick will change your life.

If you’re a heavy Tims drinker and don’t know this trick already, prepare to have your life changed.

Pushing the lid into the cup, as pictured, instead of folding it back makes a baffle inside the cup that keeps the hot contents from splashing out when jostled. This is especially helpful in the car.

As an added bonus, you can bid farewell to the crazy-making task of getting that little, flimsy tab to fold and stick back on the lid.