Feeling low today...

Due to various happenings in my personal life, I'm at an all time low today. I did login to gmatclub and try to answer some of the questions, but I simply don't have the energy to think up explanations. Sometimes, I just don't know what to do with myself. I'm just exasperated that something external could cause such internal turmoil and ruin the day for me. Anyway, is that just me or does everyone else feel the same?