I think you could omit 'more'. It gives one the impression that you are normally sad. Unless you really are. Otherwise, it's fine.
http://news.bbc.co.uk/2/hi/uk_news/magazine/4903036.stmWalking through a Paris park on a fine summer morning with a companion, Beckett was asked if it was a beautiful day. He agreed that indeed it was a beautiful day. "Makes you feel glad to be alive, doesn't it," pursued the companion. Beckett pondered. "I wouldn't go that far," he eventually replied.