What's the REAL reason(s) so many "top" players are busto?

[cassette]

-overconfidence
-tilt
-drunk/high
-failed shot taking

[Wilpro]

The ones who are busto are not 'top' players, just the poker media saying they are better they really are.
The real top pros are sick rich, like ivey, brunson, hellmuth. They all have something else in common, investing their poker winnings in stuff that is a lot lower variance than playing poker!