Back when I gamed a lot from my friends, there were some mini-games that surprisingly I would totally crush and take first place easily. These involved rapid clicking. On a gaming controller, the tip is to rub your fingernail over the button side-to-side and that happens to be a faster motion that triggers the button at a much higher rate. I would often beat them by over 50%. Another technique is to use two fingers. Just crowd them over the one button and then alternate like trilling on a piano if those know that musical term.
This technique works well for the keyboard and mouse clicks alike.
I just tested myself at this website: https://www.beatsperminuteonline.com
Give it a try and become the fastestist rapidnessisses champion!
