Public transportation provides several benefits such as reducing traffic congestion, promoting cleaner air, and saving transportation costs. However, there are also some drawbacks like lack of privacy and convenience due to fixed schedules. Strategies to attract more riders include conducting size surveys to determine optimal seat spacing, encouraging public transportation employees to also use public transportation, and creating systems that provide door-to-door transportation like personal vehicles. Overall, public transportation is preferable to personal vehicles for daily commutes in order to reduce traffic jams and pollution.