LOL race car drivers do NOT double clutch..explain that one LOL.

Shit if you are SO worried about your clutch, DON'T USE IT lol, you CAN shift without it very easily, will go in like butter when you find that sweet spot.

Don't downshift and ride the clutch, blip the throttle, don't snatch gears, don't grind, don't ride your clutch on hills, etc.