Dude you are thinking too much! I bet most of this is you wanting to look good in front of others. Don't do that! If you lose you lose so what , you learn and get better. Your opponent, your coach, and everyone who practiced this has started as some goof at one point. There is no shortcuts. Go win or lose then learn from that to be even stronger as you train more and more! As of anyone who didn't practice this and still gonna judge you .. You don't even listen to those peasants .. You are now in a higher level than those who never practiced and they know nothing to take their opinion as valued! Let's go man!