Although this problem may seem as simple as lack of sleep, there are often many complex reasons underlying it. Here are twenty possible explanations for feeling tired all the time that deserve attention:

1. **Not getting enough sleep:** Not keeping a regular sleep pattern can seriously affect energy levels.

2. **Excessive use of multimedia devices:** Spending too much time in front of screens, especially before sleep, can disrupt the quality of sleep.

3. **Stress:** Chronic stress can deplete physical and mental resources causing fatigue.

4. **Irregular eating:** An unbalanced diet and lack of key nutrients can contribute to low energy levels.

5. **Dehydration:** Insufficient water intake is a common cause of fatigue.

6. **Little physical activity:** Regular exercise boosts energy, while non- activity can cause fatigue.

7. **Mental health problems:** Depression and other mental disorders are often accompanied by a sense of fatigue.

8. **Chronic diseases:** Conditions such as anemia, diabetes, and thyroid disfunction can cause fatigue.

9. **Lack of motivation:** Not having goals and interests can generate apathy and fatigue.

10. **Excessive social activity:** For Gen Z members who are constantly connected and engaged on social media, this can be exhausting.

11. **Excessive levels of caffeine intake:** Although it boosts energy for short time, excessive intake can cause fatigue.

12. **Alcohol and smoking:** These harmful habits can disturb sleep and contribute to feeling tired.

13. **Medications:** Some medications have side effects, including fatigue.

14. **Allergies:** Seasonal allergies can decrease energy.

15. **Chronic Fatigue Syndrome:** This is a complex illness marked with prolonged fatigue that does not improve after resting.

16. **Increased level of inflammation:** Chronic inflammation in the body can lead to fatigue.

17. **Immune system malfunction:** A weakened immune system requires more energy to maintain health, leading to fatigue.

18. **Iron deficiency:** Iron deficiency anemia is a common cause of fatigue.

19. **Constant multitasking:** Excessive multitasking, especially typical of Gen Z, can be exhausting and lead to fatigue.

20. **Irregular circadian rhythm:** Disturbances in the body clock can lead to sleep problems and fatigue.

If you are experiencing persistent fatigue, it is important to look into these possible causes and consider consulting a health professional who can help identify and treat the underlying problem.