blue

This morning, in the office, I was suddenly overcome by melancholy and it has not left me all day. I wanted to do or think Nothing and the whole job situation seemed to be so hopeless, I felt disgusted with myself. Today our dull-witted boss was absent all day so it's a good opportunity to proceed my job without his stupid intervention ...but I couldn't make use of this chance and it made me more depressed.
Sometimes I suffer from this kind of depression, I desperately need something cheer me up.
Once... the job had been a joy for me but recently it rather draw out my worst temperament, that's the reason I hate my job at present. And it seems that because I hate it it try to ruin me.
Sorry... this is one of those black day. I'd like to vent my blue feeling here...