Writing a good variable name

As a Developer! Writing a good variable name, function name really helps a lot while coding
it saves time, helps while debugging, and most helpful when anything will changes further according to the requirement you could easily find

                                                                          Same in Git hub, writing a good commit message is a skill (eg:- fix -> a bug fix;  test-> everything related to testing)

This small thing helps a lot in save time, good habits