Granted. Your next day will be the greatest day of your life. You have never found a day quite as perfect as this before, and now that you've experienced perfection, you are finally at peace. Every moment of your 24 hours is one of ecstasy, and you wish it would go on forever. However, all good things must come to an end, and as that day comes to a close, you begin to fall into a depression. Your life, from that point onward, is a dull monochrome of black and grey in comparison to the flawless scope that was that perfect day. You long for that day. You ache for it. You want it, but you know that you'll never come across it again. That time has passed. Life is dull and pointless now. Enjoy the rest of your life.
I wish that I was a cat.