lol
I'm not sure that alcohol would help my driving but whatever suits you I guess is fine.
I can still remember my first few online races when sat on the grid waiting for the start. I think my heartbeat was so fast it must have been a health risk!!
One thing I try to do now is conciously get myself calm and focused as I join the grid at the start of a race.
I have a routine that helps. Doing this keeps the mind occupied and stops panic
, well it does sometimes
1) When qually is over and the countdown to the start begins, I switch to "Car Setup" and check that I have my race setup selected and the correct fuel set. Too many races in my early days ended with a splutter!!
2) I do not sit on the grid revving the engine. I just sit there quietly focusing on the start flag and nothing else, maybe even with my hands off of the wheel and leaning back in my seat.
3) By the time the starter raises his flag I am fully focused and only rev my engine when the flag is raised.
As Tim and Hristo have already said it is by concentrating on YOUR race, and YOUR braking points and YOUR apexes that you will go faster. You will not go faster just by trying to follow the alien in front!!