Yesterday, I (suspected psychotic depression and OCD, diagnosed with Asperger's syndrome and an eating disorder) wasted two hours on my phone again. Let me describe how this typically happens: I start to hyperfixate on something and anything else I do gets more or less interrupted. Then I spend multiple hours looking that up on the internet. Also, this happens before I go to sleep most of the time, so I randomly notice that it's midnight and on the next day I'm just very tired.