Basically there are four types of decision makers to find their solution with the best choices. They are -Maximizers who find the best for themselves but as soon as they find another better one they felt sad with previous decision. Second is satisficers who simply keep on finding an alternative basedon their set of standards and stop searching further as soon as they found. Third is perfectionists who also want to achieve the best like the first but no one question & the final category is the optimalists who know that nothing will ever be perfect. So they want more like the first & second.