In today’s era, the phenomenon of sleep deprivation among adolescents seems to be considered normal. Activities such as scrolling through social media late into the night, high academic demands, and a fast-paced lifestyle all push teenagers to sacrifice their sleep time. In this context, the term sleep debt generation describes a generation living in a state of chronic sleep deprivation.

However, this issue should not be viewed merely as an individual habit. It has broader implications, particularly for adolescent productivity in carrying out daily activities. The question is: is the productivity that is constantly pursued actually being built upon suboptimal physical and mental conditions?

What Is Sleep Debt?

The term sleep debt refers to the condition in which a person has a “sleep debt” because they are not getting as much sleep as their body needs. This debt can accumulate from day to day. Simply put, sleep debt is the difference between the amount of sleep needed and the amount of sleep actually obtained each day, which is then accumulated over time (Guzzetti & Banks, 2022).

For example, if someone needs 8 hours of sleep but only sleeps 5 hours each night for 5 days, they accumulate a sleep debt of 15 hours.

The need for quality sleep varies from one individual to another. For those aged 18–40 years, approximately 7–9 hours of sleep is recommended (Athiutama et al., 2023). However, in reality, the prevalence of poor sleep quality among adolescents and young adults in Indonesia is very high, reaching 62.9%. Although this issue is widely recognized, limited efforts have been made to address it (Makrina et al., 2022).

Sleep deprivation triggers several negative health impacts, including:

First, insomnia, a condition in which a person either cannot sleep or cannot sleep soundly. Insomnia itself increases the risk of heart disease, irregular heartbeat, heart failure, and even heart attacks.

Second, reduced immunity due to lower protein production that normally occurs during sleep; as a result, immune cells struggle to fight infection and the healing process becomes slower.

Third, decreased memory and brain function, because drowsiness leads to forgetfulness and reduced concentration when making decisions.

Fourth, lack of sleep also affects the skin, accelerating premature aging such as wrinkles, fine lines, and creases around the eyes.

Ultimately, sleep debt damages brain function and performance. However, some people assume that lack of sleep can be “paid back” over the weekend. This assumption needs to be critically examined. While additional sleep on certain days or weekends may temporarily improve fatigue, mood, and some cognitive functions, it does not fully erase or compensate for the effects of sleep deprivation.

The Effects of Sleep Debt on Adolescents

During the productive phase of adolescence, young people are expected to remain active and perform well in both academic and non-academic activities. These demands place productivity as the main standard. However, when sleep needs are not met, the ability to maintain that performance is actually hindered.

Lack of sleep can disrupt various important aspects, such as memory during the learning process, task management skills, and the ability to maintain motivation, especially when facing complex school assignments (De Bruin et al., 2017).

On the other hand, daytime drowsiness and a generally negative mood also interfere with focus and enthusiasm for learning. This condition is further worsened by school schedules that begin early in the morning, making the accumulation of sleep debt difficult to avoid and directly affecting academic performance.

Therefore, control efforts are needed, one of which is limiting social media use before bedtime and adjusting rest patterns to align with daily school activity rhythms (Mark et al., 2016).

In addition, the roles of families and educational institutions are also important in addressing sleep debt. Education about the importance of sleep should no longer be seen merely as a biological need, but as an essential part of healthy productivity. Schools can consider adjusting academic workloads so that adolescents are not pushed into staying up late.

In the end, lack of sleep should not be treated as a trivial issue, but rather as a problem that has a real impact on productivity, especially during adolescence. This phenomenon shows that the pursuit of productivity is often paid for with suboptimal physical and mental conditions.

Therefore, productivity should be measured alongside the quality of rest time. In this way, health becomes the primary foundation for building sustainable productivity.

References

Athiutama, A., Ridwan, R., Febriani, I., Erman, I., & Trulianty, A. (2023). Social Media Use and Sleep Quality Among Adolescents. Jurnal Keperawatan Raflesia, 5(1), 57–64.

De Bruin, E., Van Run, C., Staaks, J., & Meijer, A. (2017). Effects of sleep manipulation on cognitive functioning of adolescents: A systematic review. Sleep Medicine Reviews, 32, 45–57.

Guzzetti, J., & Banks, S. (2022). Dynamics of recovery sleep from chronic sleep restriction. Sleep Advances: A Journal of the Sleep Research Society, 4.

Halodoc. (2024). Doctor’s note: These are 5 impacts of lack of sleep on body health.

Makrina, A., Hemas, R., Indiasari, W. S., & Silalahi, V. (2022). Overview of Sleep Quality Among Adolescents in the Emaus Girls’ Dormitory, Surabaya. Jurnal Penelitian Kesehatan, 12(1), 1–6.

Mark, G., Wang, Y., Niiya, M., & Reich, S. (2016). Sleep Debt in Student Life: Online Attention Focus, Facebook, and Mood. Proceedings of the 2016 CHI Conference on Human Factors in Computing Systems.