The importance of IQ, a single measure of intelligence, contradicts your statement.
I don't think I actually understand your comment correctly. Could you elaborate? There are many intelligent people who do great work in one area while failing in another. A successful entrepreneur who is into alternative medicine is not particularly surprising.
First, Darwin describes Jobs's (far mode) stance towards death:
But these are Jobs's actual (near mode) actions regarding his own death:
The conclusion: