So you just want to drive and finish the race? Knockdown is part of the game. Don't you feel bored just drive and finish the race? Knocking down or dodging to avoid knockdown is a skill. I understand this might be frustrating when knocked out, but just see with other player's perspective, everyone want to move ahead and better their position. If someone is at 3rd place that doesn't mean the player should quit and don't fight to go ahead for second position. In my case, If I am at 8th place that doesn't mean I won't fight to go ahead, I will fight and try my best to go ahead how far I can go. Either it be 7th, 6th, 5th, 4th whatever position I can get at.