HELP can't concentrate and comp this weekend

[the gymnast]

Does anyone know anyways i can concentrate mainly at comps and during them as i always just watch the other girls and get nervous.
p.s. i try listen to my ipod in the car but coach dosent let us listen to them in the comp

 

[gymgurl]

What i do is i sit their and just breathe in and out and block out everything from the meet. I find this generally works quite well and i generally do alright in comps

 

[CamSeawind]

Talk to your friends and coaches.