This tongue-in-cheek shirt will inspire you to always look on the bright side of life. The design is sure to crack a few giggles from your friends and family with its back-handed compliment. We all know an eternal optimist. The one who is always grinning like a charming idiot and telling everyone how much they love them. Whether this shirt is for you or a friend, it’s guaranteed to be a talking point and raise some eyebrows.