Yes, I overdo it with being online, spending hours online without even realizing it. I chatted on FB Sunday afternoon and totally wore out my friend there, who chatted with me for about 2 hours! She then said she had to go be in a darkened room, and recuperate. She said it wasn't my fault that she had gotten to such a state, but I apologized anyway, and she did not further try to say I was not to blame. I just lost track of the time....