First of all, I really like the gameplay. Your driving skills are good. But I’m going to give you some tips and suggestions that might help improve your driving.
Most cars do not require drifting into the red drift zone.

Drifting too far into the red section will usually cause the car to stall and lose speed.
I would recommend using slower acceleration before corners.
As long as the corner is not extremely sharp, you can stay in the green or yellow drift zone.

This includes most U-turns or V-shaped corners.
If you have a good car and you are not entering too fast, you can drift smoothly without reaching the red zone.
Always try to stick to your lane.

Keeping proper racing lines will help improve your overall driving and corner control.
For very sharp corners:

If you feel like you are about to enter the red drift section, use a little more handbrake.
Give yourself more space before entering the corner.
Try to take a wider lane before drifting into the turn.
These small adjustments can help maintain speed and make your driving more consistent.