They are both connected and if you have one, you can likely have the other, they both effect the way that your brain processes different kinds of information, this can effect your learning and processing skills making it hard to fit in the normal world, normally these people have special treatment and different type of classes to help them learn.
Sally had 8 dollars right before she was paid for working 4 hours. Sally has at least 32 dollars now. how much was she paid per hour? Sally was paid at least 6 dollars /hour.