The two-minute rule is the only productivity hack that survived my skepticism

I've tried the elaborate systems — color-coded boards, time-blocking down to the quarter hour, apps that gamify my inbox. They all died within a week. The one thing that stuck is almost embarrassingly simple: if a task takes less than two minutes, do it right now instead of writing it down. It comes from David Allen's Getting Things Done, and the magic isn't the two minutes — it's what the rule prevents. Small tasks are cheap individually but expensive in aggregate. Every "I'll reply later" and "I'll file that tomorrow" becomes a little open loop humming in the background, and a dozen of them add up to that vague end-of-day feeling of being busy but having done nothing. The rule works because it stops the pile from forming. Reply to the text, hang up the jacket, put the dish in the dishwasher. Each one takes seconds, and each one closes a loop your brain would otherwise keep spinning on. One caveat, learned the hard way: don't let the two-minute tasks eat your whole morning. I give them a lane — a quick sweep between bigger blocks of work — so they clear the runway instead of becoming the whole flight. The point of handling the small stuff fast is to protect your attention for the stuff that actually matters. Your turn: what's one two-minute task you've been carrying around for a week? Go do it. I'll wait. Sources: David Allen, Getting Things Done (2001)