There's only ever been one answer, at least since the early 90s when we really started challenging for the league consistently again. (manchesterlalala.com)
Like you, I haven't made it in 5 minutes every day, but I'm certainly not taking the 12 minute showers I was taking before starting this challenge. (crunchydomesticgoddess.com)
Since starting the challenge, I've started using my A / C less without consciously thinking about it. (inc.com)