Making Time Visible

ADHD comes with a measurable difference in how time is perceived. In study after study, people with ADHD judge time less accurately and less precisely and tend to overestimate how long things take, and Barkley named the core of it decades ago: "time blindness," or temporal myopia. Behavior gets controlled by the now, what's in front of you, rather than by an internal sense of the past and future, because that internal clock runs fast and noisy. So the late-again, lost-the-afternoon pattern isn't you being careless about other people's time. Your instrument is genuinely miscalibrated. And you already know the move, because it's the spine of the whole course: if the internal clock is unreliable, make time external. Don't feel the hour, see it. A visible, physical countdown for any focused block (so time passing is something your eyes track, not something you sense). The calendar as your actual clock, with travel and buffers as real blocks, not vibes. Alarms not just for the start but for the "wrap up in ten" you'd otherwise blow past. There's also a free, well-studied lever for starting: the fresh-start effect, motivation to begin spikes at temporal landmarks (a Monday, the 1st, a birthday), because a landmark opens a clean "new period." Use it to launch things. But know its trap, because honesty is the brand: an upcoming landmark can also become the excuse to coast, "I'll start Monday", so the fresh start is for igniting, never for delaying. One more straight talk: the famous timer techniques (Pomodoro and friends) have almost no direct trial evidence, they're reasonable structures built from grounded parts (short breaks restore attention; a fixed interval externalizes time), so use them as sensible scaffolding, not as proven medicine.