Vivek Sharma had a successful 20-year career in sales and marketing before deciding to follow his passion for woodworking and engineering design. He performed market research on the furniture market in Mumbai, estimated to be around 3,000 crore rupees annually. Using his creativity and understanding of engineering ergonomics, he started the brand 'RusTeak' in 2018 focusing on rustic teakwood furniture. In the first year, the business achieved a modest revenue of 2.4 crores. Vivek emphasizes getting clear on the why and what of a career change is more important than worrying about how to get started.