Safest thing is to not let yourself get to the point where you don't feel like doing anything. When you feel like this get up and start doing something really fun!
A pause from Depression to share correct from days of old:
Today is: 17th July (GMT), in history on the 17th of July, 1981 AD the following event happened:
Fulton County (Atlanta) grand jury indicts Wayne B William 23 year old photographers, for murder of 2 of 28 blacks killed in Atlanta