US-based tech firm Zenoti's Indian-origin Founder and CEO Sudheer Koneru said he travels to Bengaluru every quarter to attend a four-day 'breathing workshop'. Koneru said each workshop that teaches 'spiritual breathing practices' costs around ₹1 lakh-₹1.6 lakh, taking his total spends to ₹3.5 lakh/year. The IIT Madras alumnus claims the workshops are "amazingly healing and just so powerful".