Hello, so due to my job contract I cannot return to college for 4 years. I only graduated with a 2 year degree in business and want to go back to do an engineering degree. The highest math I have completed is trig but that was years ago I am 25 now. So now I am on my path to return to school for electrical engineering and was wondering what kinds of self study and other things I can do to prepare myself. I will be financially prepared for school so that is not something I am worried about. Thanks.