Didn't Taleb advocate cash holdings (90%) and high risk investing (10%). I always though that 90% cash was a pretty whacky idea and personally just stick to por

Didn't Taleb advocate cash holdings (90%) and high risk investing (10%). I always though that 90% cash was a pretty whacky idea and personally just stick to portfolio theory. I think your plan (substitution index funds for cash) is already a lot better than what Taleb suggested.