$1.5B is lot but is not enough for what you described. If you really want to live like a king, you want to have multiple properties around the world that are aw

$1.5B is lot but is not enough for what you described. If you really want to live like a king, you want to have multiple properties around the world that are awe inspiring, probably costing few 100 million dollars by itself. Then you would want to have well appointed custom made 777 or may be two. Then may be a couple of fighter jets and small planes. Then may be a huge yatch with hopefully a sub and a heli which usually runs around $200M or more. And remember most of you money you need to keep in investments anyway so you can't spend principal, only the dividends/interests/gains which typically would be under 10% of your networth. Then you need about permanent staff of 100 to maintain all these all the time which itself would cost few million dollars in pay check a month. The truly "vast" networth starts at above $10 billion. At that point you are making $100,000 every waking hour or more.