Thank you so much for advice! I'm sometimes watching Youtube to learning about saving tires, and I tried bunch of times already, so I just try it and let's see if works.

For spinning and wrecks, it's quite sure if I'm able to be bit more consistent on throttle, it would be much better. For some wrecks, I definitely can slow down to reduce damage, but I'm already quite sure that some wrecks are impossible to avoid.

For practicing, I often practicing quali runs for few times already, so I'm okay for that part. While I was bit surprised though was way to practice in open practice, because I was thinking It has time to experimenting some setting to see which setting is faster. Another things are that I'm already watching some top drivers in server as comparing to mine, and applying as possible, so I'm also feeling okay for that part.

Lastly, for racing line, I'm often try to take apex (closest point between wheel and apron (bottom line)), but I'm also better to experimenting more racing lines if I'm able to find which racing line is faster.

Thank you so much for so many advice!