He worried.

He worried about his career and his future and if he would ever fall in love with a woman enough to want to marry her. He worried about his mother when she was sick and his brother when he got fired. He worried about who would be the next president of the United States and how it would change the economy.

But most of all he worried: what if that last tweet was the best thing he would ever write? Nobody retweeted it. Nobody even favstarred it.