Musclemania® Pro Marius Florentin says, "You guys often ask me, ‘How do you stay motivated?’. I think it’s fine to use external sources to motivate you in some areas but external motivation is less likely to leave you feeling fulfilled and finding deeper meaning in your life. Not only do we generally do better work when we are self-motivated but we also cope better with stress and are happier when we are doing what we want to be doing. To make it more simple. I just love doing what I do. That is the key!"