Right now I am doing very bad in a few courses, ones that count too. I failed Hon. Calc 3 last semester and now I am failing two more courses, Circuit Theory II and Logic Works this semester. I am going to end up deleting these grades and retaking them. I know that I can get atleast a B and probably even an A when I retake all three of these courses. Lately, I have just been very stressed out about many things. My question is how bad does it look to employers and a Masters application if one repeats a few failed courses but ends up doing very well after the repeats? How worried should I be?