So, I’ve been whistling most of my 30 years of my life. Ever since I was young, I used to listen to my dad who literally whistled constantly non-stop from 5AM in the morning (when he woke up) till 10PM (when he went to sleep).
Naturally, I never asked him how to whistle but try to whistle myself.
How to whistle?
It just takes practice. Any time you have free t