I'm in that weird liminal state where I could probably poop if I tried, but it's too early to say that I "need" to poop. I'm sure that I will need to poop in a few hours, at which point it will feel more satisfying. But if I poop now, and get it out of the way, I won't need to worry about getting a sudden urge to poop later at night. Should I sacrifice the pure enjoyment of taking a badly-needed poop for the convenience of knowing exactly WHEN I will be pooping?