Businessmen often complain about lost profit or loss of expected gain. Recently, US President Donald Trump claimed that he had lost between $2 billion and $5 billion. He stated that he could have earned this money if he had stayed in business instead of getting into politics. However, these claims seem to be unsupported by any evidence as there are no proven facts that the American leader had lost or delayed any deals due to the presidency. Besides, it turned out that Donald Trump prefers not to disclose his financial state. Thus, unlike other recent US presidents, Trump has refused to release his income tax returns. According to Forbes, Trump’s fortune is estimated at about $3.1 billion and has remained steady over the past years. At the same time, American president does not hesitate to get a 30-year mortgage at 4.5%. Last year, he purchased an eight-bedroom house in Florida for $11.2 million.