'Stoics advice periodical denial of certain pleasures to experience the state of their absence. This may seem to contradict with the main goal of reducing suffering. But from periodical practice of self denial, you increase your optionality—your freedom of action. You feel negative emotion for a short time as a practice, which helps you to not to worry about those emotions in the future. Also practice of self-denial shouldn’t be painful at all. You can approach it with playfulness, like workout—it’s hard and painful while at the same time extremely satisfying. By undergoing a short period of hardship you acquire immunity and in the long run you don’t have to worry about downsides of life much, because you know how to deal with them. '