Open-ended work sessions are hard to start. When you tell yourself “I will work on this feature,” there is no commitment — no boundary. The task feels large, Slack is open, and starting feels effortful.
A sprint changes the dynamic. You are not committing to “finish the feature.” You are committing to 25 minutes of focused effort. That is a much easier promise to make. Once the timer starts, the decision is made. You work until it ends.
The timer also creates a natural stopping point. Instead of coding until you burn out or get distracted, you work in defined blocks with breaks in between. Over time, this builds a sustainable rhythm — sprints in the morning, breaks between them, consistent output across the week.