there are smart people and dumb people. there are people who have energy and people who are lazy. they exist in combinations. if you work with a smart person with energy, that’s your best collaborator. if you work with a smart person who’s lazy, well, that’s a bit of a waste, but it does no harm. if you work with a dumb person who’s lazy, that’s sad but not problematic, because they will simply be ineffectual. but if you work with a dumb person with energy, therein lies the seed of disaster.