Well if someone is executing a bad plan, they either know it's a bad plan, or they don't know it's a bad plan. If they think it's a great plan, it's usually ha

Well if someone is executing a bad plan, they either know it's a bad plan, or they don't know it's a bad plan. If they think it's a great plan, it's usually hard to convince them it's not if they aren't willing to listen. But if they have less of an emotional investment, usually I find it easier to convince them of whatever I think needs to be changed.