New Delhi [India], April 3 (ANI/SRV): Captain Preetham Madhukar, one of the most popular motivational speakers, best-selling authors, life coaches and mentors, has recently launched his recent book, titled 3 Culprits: Laziness, Fear & Doubt, at a star-studded party, during the Indian Wealth Summit event in the Sofitel Hotel, Mumbai. The well-known author and mentor, Robin Sharma, was among the notable guests, gracing the IWS event held on 15th December 2022, organised by real-estate coach, multi-millionaire business owner and best-selling author, Sunil Tulsiani and Ameet Parekh, business mentor, multi-millionaire business owner and best-selling author. Other guests of repute were Ashok Arunachalam, Founder of Greenline Hospital, Princy Bobby Joseph, Finance Director, The Annet Group, Dr Sachin Shah, Founder of Redefining Dentistry, Suresh G.P, Founder of Taub Solutions, Dr G M Irfan, Paediatric Cardiologist, Amit Goyal, CEO at Rocksport & Educationist, Yogita Jagdhane, Financia