For me, weekends are the only chance to rest and clear my mind. Nowadays, life is complicated and we all have lots of commitments in school, university, work, and even at home. Therefore, finding spare time is really hard. I knew people who even work on weekends, and that's totally unacceptable. We need to strike a balance between professional and personal life, being healthy above all. Weekends should be mainly allocated to having fun, getting some fresh air, and seeing family.