The simpler, the happier 简单就好

The other night I sufferred from severe insomnia. That's absolutely torturing. For several successive days I couldn't have a good mood. In such low spirits, I even didn't want to work. Life seems so gloomy to me. I thought of many persons, I thought of many things, I thought of too much. A lot of stuff was just squeezed into my mind in a forceful way. I really felt my head was going to explode and I was doomed to collapse, until I read a mail from my friend. The mail doesn't bear any words but a series of pictures. I'd like to share them with you and hope this will do great help to those who were/are haunted with the similar trouble.
Here they are!

PS Thank Jane Woo very much for her keeping sending me so much funny stuff and thus leaving me updated.