Dubai [UAE], January 21: "Like every other field, there is a fierce competition in business today. It is easy to step into business, but difficult to survive and succeed for a long time. Business can't be done for a chance, a leisure or for charity- and profit should be the only goal to run it. Hence entrepreneurs should do every hard work without hesitation and compete with a 'kill or be killed' instinct." This was the advice recently given by Masala King Dr. Dhananjay Datar, CMD, Adil Group of Super Stores, UAE, to the aspiring Maharashtrian entrepreneurs who were on a business tour to Dubai.