I been feeling down the past few weeks, work has me going all hours of the day and night, constant classes and meetings. sleeping schedule is so messed up i get 15 minutes then 6 hours later i can maybe get 2 hours. im like a zombie lately, i dont know when to sleep, i dont know what to do. when i try to sleep i cant go to sleep even though i know im tired physically and mentally, so i use alcohol to help me go to bed easier. then when i talk to my friends about it, it seems like they back off and stop talking once i mention the alcohol. i given up on talking to anyone, havent said a word to people in a week.