Every ending or beginning has a ONE-DAY & DAY-ONE written over it. There are times when we get stuck in our head about something for a long long time, Overthinking is the biggest cause of unhappiness.
Keep those things away from life which don’t help you live postive & think positively. Keeping own head occupied with things that matter is a challenge but keep trying. You can’t go to next chapter if you keep on reading the same page every single time. NOTHING CHANGES IF NOTHING CHANGES.