A new habit is easier to remember when it follows something your day already does reliably. That is the heart of habit stacking: instead of asking yourself to notice a new time or summon motivation, you let an existing behaviour become the cue. Pouring coffee, closing your laptop, or brushing your teeth can all become a clear hand-off into one small action.
Choose an anchor, not another achievement
BJ Fogg calls that reliable existing behaviour an anchor. James Clear describes the same idea as placing a new habit after a current one. The important distinction is that the anchor is a cue, not a goal you need to earn credit for. It should already happen with little thought. That is why Seeded leaves anchors untracked by default: their job is to prompt what comes next, not to add another box you can fail to tick.
Make the recipe specific and small
A useful recipe is: “After [anchor], I will [tiny behaviour], then [celebrate].” “After I pour my coffee, I will take three slow breaths, then I will smile” is easier to notice than “I will be calmer in the morning.” The anchor tells you when. The tiny behaviour keeps the action easy enough to start. A brief celebration gives the moment an immediate sense of success.
Specificity matters because vague cues are easy to miss. The anchor should happen about as often as the behaviour you want to build: a Monday cue will not reliably support something you mean to do every day. Start with the smallest honest version of the action, too. You can always do more, but the stack should still count on a tired or crowded day.
Keep the new part short
Fogg's practical guidance is to keep each new behaviour tiny and to start with only a handful of recipes; his own programme begins with three. A routine can contain more steps when most of them are things you already do, but trying to form several new behaviours at once makes the cue crowded and the sequence easier to abandon. Seeded's tracked steps represent the new actions you are practising. When you switch on tracking for a third step, the soft warning is a pause, not a rule: it invites you to decide whether that step could stay an untracked anchor for now.
Build consistency with compassion
A stack is a support structure, not a test of character. If a day goes badly, make the behaviour smaller, use a freeze when it helps, and return at the next reliable cue. The aim is not to prove that you can perform a perfect routine forever. It is to make the next helpful action easier to remember, then repeat it often enough that the hand-off starts to feel natural.
Try one today
Pick something that already happens without negotiation. Add one action that can take less than a minute, and choose a small celebration that feels natural rather than forced. Say the whole recipe out loud once: “After I [anchor], I will [tiny behaviour], then [celebrate].” Keep that version until it feels easy before you add anything else.