Professional politicians know that they will be held accountable if they pass policies that are ineffective or damaging. This gives them a big incentive to carefully research all the options before making an important decision, and they have the time and the resources to do so (making decisions is their only job). Ordinary citizens do not have a big incentive to get a policy right unless they can directly see how it affects them, and even if they had the inclination to make an informed decision, they will lack the time and resources. Participatory democracy is therefore much more likely to lead to a muddle of contradictory legislation as different groups focus on different legislation without an overarching vision that advances the nation’s interests.