Do you pay social security?

Social security is a must. It's a welfare given to you by the state. It is also worthwhile to make up for social security for eight years at a time. Otherwise, after retirement, all pensions and medical expenses must be prepared by yourself, and with social security, pensions can be received every month. Most of the medical expenses are reimbursed by the state, and only a few of them are paid by themselves. I suggest you study the social security law.