2-Alter your sleep cycle:

Additionally, going out at night immediately after sleeping can disrupt your sleep cycle, which has direct consequences on your physical and mental health. Waking up abruptly to go out can lead to accumulated fatigue, and in the long term, it can cause insomnia, anxiety or even concentration problems.

3-You are vulnerable:

Finally, there is an old popular belief that holds that the time right after waking up is a delicate time, because you are still between the world of dreams and reality. In this state of vulnerability, some people believe that you may attract negative energies or experience unfortunate situations.