Motivation can be improved by keeping a focus on how the steps toward earning a certain degree are connected. Seek out resources at your school, career counseling, academic support counseling, mental health counseling or whatever might help. If you want a degree bad enough there are strides you can take in that direction, but maybe not completely on your own. Also, one or more of these helpers may guide you as to whether or not your current major choice is right or wrong for you.