Well, it breaks our heart that you want to do that! If you need a temporary break, you can pause your subscription (skip a month or two). If the product is not fitting you well, we can have an expert review your profile and suggest something better.
But yes, if you have indeed decided to cancel, cancellation options are available on your subscription dashboard.
And if you change your mind in the future, you can come back and reactivate your subscription as well (on the same dashboard).