Usually, mom does not find out if this or that business idea is good, because she loves you and does not want to hurt you with the truth. Yes, it is, but not quite. You shouldn't ask if your idea is good. This is a bad question, because not only mom, but everyone else will lie to him, at least a little. And in fact, it is not their responsibility to always tell the truth. Finding out the truth and doing everything right is only your responsibility and task.