Durban — Nothing is impossible to achieve with the necessary hard work and hunger to obtain it, regardless of one’s background.It’s a lesson Renaldo Phillips, 38, from Phoenix, has lived by since he was a young man.“No matter what you face, taking a step back to think objectively without letting emotions cloud your judgement will help you overcome it. There is always a solution. If you cannot find it on your own, seek advice from someone with experience,” he said.“I maintain a highly optimistic outlook in business and my personal life. A challenge is simply a tough situation…