I have a really tough period (I've been very depressed, ill, then broke up with my boyfriend, bad grades, lack of concentration, lack of interest etc.). In general, I don't meet problems with ambition, in fact, I dare say that if I have something to fight for, I move heaven and earth to gain that, even if it means risking everything, but now I feel so miserable... I am not able to carry anything to an end. This is not me, I've never been so lazy and so careless, I have thousands of things to fight for and I'm still wasting my time. What is wrong with me and what should I do? Any suggestion would be great. Thank you!