Concentrate on what you want to accomplish with your horse and don't put anyone else into the equation. Go in there and do your personal best
I try to find a corner or a place that’s out of the way so I can just focus. I’ll stand there with my horse and listen to him and just breathe. I’ll make sure we both have enough water and food. Once we’ve both calmed down I’ll return to the show and go into the ring happy and collected. Another thing that really helps me is positive thinking. Instead of going “this course is too hard, I can’t do this!” Think “I’ve got this!” I hope this helps! And happy showing!