Exercising self-control does make us more likely to achieve our goals due to the reason that self-control helps with decision making and how to make the smartest decisions. Not only that but it also helps with restraining from doing things you know you’re not supposed to do. So to achieve your goal you need self-control to make sure you don’t get off that path of maintaining your goal.
Allows motorists to know that it is a slow moving vehicle. This sign is usually on the back farming vehicles. I.E tractors, these vehicles can only travel at speeds up to 25 mph