Mental Health — Key Concepts and Q&A
Understanding Mental Health
Q: What is mental health and why does it matter?
Mental health encompasses emotional, psychological, and social well-being. It affects how we think, feel, and act — and influences how we handle stress, relate to others, and make decisions.
Mental health exists on a spectrum — from flourishing to crisis. Everyone has mental health, just as everyone has physical health. It can fluctuate based on life circumstances, biology, and environment.
WHO definition: A state of well-being in which the individual realises their own abilities, can cope with normal stresses of life, can work productively and fruitfully, and is able to make a contribution to their community.
Q: Common mental health conditions — recognition and facts.
Anxiety disorders (most common): Excessive worry, fear, or dread that interferes with daily functioning.
Depression (Major Depressive Disorder): Persistent sadness, loss of interest, fatigue.
Bipolar Disorder: Periods of mania (elevated mood, reduced sleep need, impulsivity) alternating with depression.
OCD: Intrusive thoughts (obsessions) + repetitive behaviours to neutralise anxiety (compulsions).
Schizophrenia: Disrupted thinking, hallucinations, delusions, reduced emotional expression.
ADHD: Inattention, hyperactivity, impulsivity. In adults: difficulty sustaining focus, organisation.
Q: The stress response — fight, flight, freeze.
When the brain perceives threat, the amygdala triggers:
Freeze response: Sometimes nervous system immobilises us (especially trauma).
Chronic stress: When stress response is always "on" — raises cortisol chronically. Effects: immune suppression, sleep disruption, memory impairment, cardiovascular strain, mental health impact.
Parasympathetic nervous system (rest and digest): Counter-activates with deep breathing, meditation, safety, sleep.
Q: Evidence-based approaches to mental wellness.
Sleep (most important): 7-9 hours. Sleep deprivation = anxiety, depression, poor cognition. Consistent schedule > duration alone.
Physical activity: 30+ minutes moderate exercise 5x/week. Comparable to antidepressants for mild-moderate depression (meta-analyses). Releases endorphins, BDNF, reduces cortisol.
Social connection: Loneliness raises mortality risk equivalent to smoking 15 cigarettes/day (study). Quality > quantity of relationships.
Mindfulness/Meditation: Reduces amygdala reactivity. 8-week MBSR programmes show measurable brain changes. Apps: Headspace, Calm, Insight Timer.
Cognitive Behavioural Therapy (CBT): Gold-standard psychological therapy. Identifies and challenges unhelpful thought patterns. Effective for depression, anxiety, PTSD, OCD.
Professional help: Psychologist (therapy), Psychiatrist (medication + therapy), Counsellor, Therapist. No shame in seeking help — brain is an organ; mental health is health.
Q: Mental health at work — warning signs and support.
Warning signs of burnout (Maslach model):
Burnout vs depression: Burnout context-specific (work); depression pervades all areas of life.
Workplace support:
icdic crisis: If you or someone you know is in immediate danger — contact local emergency services or crisis helpline. In India: iCall (9152987821), Vandrevala Foundation (1860-2662-345).