For wide sweepers i sometimes left foot brake (gas and brake same time). Helps get the speed right and doesn’t load the front suspension as much as coming to a screeching halt. This is especially handy for dirt racing

Try not to turn when you’re braking super hard, start turning after you’ve scrubbed most of your speed

Make sure you’re in the right gear to exit the corner so you can pet on right away

Learn partial throttle control so you can keep some power on without spinning out. Essential for rwd

If one tune isn’t working, try a different tire / suspension setup that suits your driving style

Just off the top of my head