Why is it that many people feel perfectly fine and functional at work but get extremely tired once they reach home?
This mainly has to do with the way our bodies and brains react to stress. During work
hours, especially in highly demanding or responsible roles, the body is often in a “fight or flight” mode. Stress hormones like adrenaline and cortisol keep us alert and focused, and can even mask underlying fatigue.
Dr. Shivi Kataria, Consultant, Psychiatry, CK Birla Hospitals, Jaipur explains all you need to know:
One way to manage this is by incorporating small recovery rituals, almost unconsciously. These can be as simple as taking a few minutes for yourself, practising conscious breathing, avoiding screens after work, and most importantly, ensuring quality sleep. Taking time to relax at home, rather than immediately engaging in another form of stimulation, can help the body transition more calmly.
If this tiredness is persistent and begins to affect your mood, sleep schedule, or work, it may be a good time to speak with a therapist or counsellor. Fundamentally, feeling “okay” at work does not necessarily mean you are truly well, it may simply indicate that you are operating in a stress mode from which the body eventually needs to recover.
In other words, you are not actually full of energy, you are temporarily energised. Once you step away from that stressful environment and the pressure subsides, your brain signals your body to relax. It is at this point that the hidden fatigue surfaces, leaving you feeling drained, low, or even emotionally exhausted.
This pattern is particularly common among young adults and working professionals. Factors such as prolonged screen time, lack of physical activity, irregular sleep patterns, and constant mental engagement all contribute to this hidden fatigue. If left unaddressed, it can lead to burnout, anxiety, or reduced emotional resilience.
From a mental well-being perspective, it’s important to recognise that energy is not just physical, it also has cognitive and emotional components. In fact, when the mind is constantly engaged, it consumes significant energy, even if the body remains physically inactive.
