Learned on my dads Wheelhorse lawn tractor that if you only pushed the clutch pedal part way down, you could disengage the clutch and not activate the brake. Meaning you could shift thru the gears. I was probably 11 or so. Fast forward a few years to 16, I taught myself on my friends Chevette. A few months later my dad decided to teach me how to drive stick in his '68 Corvette. He quickly realized I knew what I was doing when I redlined it and caught rubber in 2nd and kept going. He never let me drive that car again. 🤣