Two days ago, a thief came into my house in the early morning. Now I feel scared. How should I adjust my mental state?

According to your description, you did a good job.

Under pressure, having these reactions shows that your psychological quality is still ok.

According to criminal psychology, if he succeeds, he will return to the scene. If he doesn't succeed, he will stay away from the scene and won't even go to your building again.

In addition, whether in winter or summer, remember to close the doors and windows.