Dear Welcome to HCM We understand your concerns I went through your details. You did not get your deserved promotion. Due to that you are unable to concentrate on your job and it also affecting your personal life. May I know for how many days you are like this? Such unexpected and negative incidents will give us severe disappointment and disappointment will show some symptoms equivalent to clinical depression like sleeplessness, lack of appetite, loneliness, sorrow etc. Within some days, people understand the situation and change their course of action and attitude. Prolonged mental disappointment and obsession with the same negative incident may bring on clinical depression and in that case the patient should consult a psychiatrist. If you require more of my help in this aspect, please use this URL. http://goo.gl/aYW2pR. Make sure that you include every minute details possible. Hope this answers your query. Available for further clarifications. Good luck.