i m better now , my mind is clearer today , i m eating properly and i feel happier . but my mind is nt clear enough to tell me that i should study . i did study abit yesterday but today i just loathed around . its impossible to study at home .

Based on the preceding passage, choose your answer for question What could have happened the night before to cause this condition to occur in this individual .
Available choices:
*They caught a cold .;
*They did n't mind their own business;
*They had to stay at home;
*They had to study too much;
The answer is:
They caught a cold .