So for this statement i would agree a hundred present that no one is dumb they just think they are because they don't have straight a' s in all of there classes but they can still try to reach that level at there own past and never give up when things get hard just ask for help or go in for tutorials no one can judge you for being smart and passing they are held back because they wouldn't turn there work in on time and put in enough effort into there class work like you did and pass the class and someone will follow your foot steps but that is only if they want to secede at things like you did when you were at there school.