Ive also been on a track 5 (FIVE!) times. I wont tell you what kind of track cause it doesnt matter. However, have a gander as I try to explain this:
Line A, you brake, turn and carry a constant speed through the turn. Good for turns large enough that a slower speed will have a larger impact on lap time.
Line B, you brake and make a sharper turn. This allows you to get back to full throttle quicker, giving you a better run at the straight. This is good for small tight turns where you can sacrifice a few mph in order to rotate the car. Now what if I told you you could rotate your car faster and still keep up the speed? Learn to use the handbrake. Just because you dont know how yet doenst mean people who do are cheating. I use an auto for GT5. Im not that good with a manual. That doesnt mean I should run around saying people using a manual are cheating.
And dont say "Manual is faster in real life!" Most times it is. Sometimes, in certain cars, it isnt. Tough cookies.

Line A, you brake, turn and carry a constant speed through the turn. Good for turns large enough that a slower speed will have a larger impact on lap time.
Line B, you brake and make a sharper turn. This allows you to get back to full throttle quicker, giving you a better run at the straight. This is good for small tight turns where you can sacrifice a few mph in order to rotate the car. Now what if I told you you could rotate your car faster and still keep up the speed? Learn to use the handbrake. Just because you dont know how yet doenst mean people who do are cheating. I use an auto for GT5. Im not that good with a manual. That doesnt mean I should run around saying people using a manual are cheating.
And dont say "Manual is faster in real life!" Most times it is. Sometimes, in certain cars, it isnt. Tough cookies.