A streak is a promise you make to yourself. It should feel like that.
Done badly, it turns into a small daily threat. You open the app out of fear of losing a number, and the thing you came to learn fades into the background.
Done well, it does the opposite. It shows you how far you have come and makes tomorrow easy to begin.
That is what our daily lessons are for. Short lessons, a clear next step, and a reason to come back that has nothing to do with guilt.
If you miss a day, the path is still there.