Karl Rabeder grew up poor and thought that life would be wonderful if he had money. But when he got rich, Karl discovered that he was unhappy … so he decided to give away every penny of his £3 million fortune: "My idea is to have nothing left. Absolutely nothing," he told The Daily Telegraph. "Money is counterproductive – it prevents happiness to come." Instead, he will move out of his luxury Alpine retreat into a small wooden hut in the mountains or a simple bedsit in Innsbruck. His entire proceeds are going to charities he set up in Central and Latin America, but he will not even take a salary from these. "For a long time I believed that more wealth and luxury automatically meant more happiness," he said. "I come from a very poor family where the rules were to work more to achieve more material things, and I applied this for many years," said Mr Rabeder. But over time, he had another, conflicting feeling. "More and more I hear...