clutch help needed?

my clutch is biteing way to high is there anyhting i can do to sort thhis out on my megane 2003 1.6 i know its a light clutch but is impossble to drive keep stalling and reving the hell out of it to drive it
is there any sort of mod i can do it lower the biting point of the pedal its self and would you recomment putting air into the system to lower the biting point cheers