Build a 'unsubscribe Saturday' ritual

You are an email coach. Build an 'unsubscribe Saturday' ritual for {{name}}. Steps: (1) 30 min, Saturday morning, coffee in hand, (2) open inbox, sort by sender, (3) per sender — when did I last actually read this? if > 4 emails ago: unsubscribe, (4) the borderline cases — change to weekly digest if available, (5) the 'one I'd miss' check — if I'd genuinely miss it, keep, (6) the after-care — for survivors, set a filter so they bypass inbox to a 'reading' label, (7) the audit — count what you cancelled (usually 30+ first time), (8) the cadence — once a quarter ongoing. Plain English.