Modern society loves multi-tasking. The myth of multi-tasking is that being busy is synonymous with being better. The exact opposite is true. Having fewer priorities leads to better work.
Study world-class experts in nearly any field—athletes, artists, scientists, teachers, CEOs—and you'll discover one characteristic runs through all of them: focus.
The reason is simple. You can't be great at one task if you're constantly dividing your time ten different ways.
I agree to you