Article · 5 min read
Zerodha's Nithin Kamath stops all work chats after 6 pm; here's why
Business Today staff, reporting Nithin Kamath · Business Today Free Beginner India
India's most respected bootstrapped founder built the exact week-level defenses this answer argues for, and runs a company of Zerodha's size on them. Kamath cuts all work chats after 6 pm, keeps devices away an hour before bed, sleeps by 9 and trains at 5, and frames the whole thing as a marathon: run too fast without pacing and you burn out before you finish. It is the antidote to the Indian founder default of always-on WhatsApp groups and 2 am replies. Read alongside his 2024 stroke, which doctors tied to disrupted sleep and exhaustion, it lands as a warning, not a wellness slogan.
- A hard 6 pm cutoff on work chats and a fixed sleep schedule are structural changes to your week, not indulgences, and they scale to a large company
- Frame endurance as a marathon: pacing is how you finish strong, so protecting recovery is a business decision, not a personal one
- His later stroke, linked to disrupted sleep and exhaustion, is the stark cost of ignoring these boundaries even for a fit, disciplined founder