Rubber duck debugging

Is a method used to find error and debug codes in programming. The idea is super simple:

Explain to a rubber duck on your desk in the most simple way what exactly your code is doing sentence by sentence and where you are experiencing issues.

By explaining your code, what you are aiming to do and the issues you are facing out loud you will most probably realize for yourself what you need to do next and where you were stuck.

Rubebr duck debugging works also perfectly for issues not related to coding ;)