Those years, the opportunities we missed—do you remember? The shocking upset in the World Cup semi-final, you clearly predicted it correctly, but because your funds were locked in a contract, you could only watch helplessly as the opportunity slipped away. The moment Bitcoin broke through a key resistance level, you knew it was an excellent entry point, but the money in your account was immovable. This tangible yet intangible agony is a pain every investor has experienced.