Buffett: If your wife is going to have a baby, you’d be better to call an obstetrician than do it yourself. If your pipes leak, you should call a plumber. Most professions add value beyond what the average person can do for themselves. But in aggregate, the investment profession does not do this – despite $140 billion in total annual compensation. It’s hard to think of another business like that. Can you, Charlie? Munger: I can’t think of any.