Boundless, slightly annoying optimism

I’m fantastic, cos life’s brilliant, isn’t it? Why the boundless (slightly annoying) optimism? Well, it’s my new philosophy. I’ve decided it’s much too easy to be negative, especially if I happen to catch an episode of Strictly Come Dancing or see some glaring plot hole in a drama, so I’m trying to intercept my comments and replace them with positivity, in the hope it’ll become automatic.