ANSWER:

Once you open the door for Satan with such justifications, he will ruin your life and force you leave praying completely for the fear of showing off!

Instead, keep on always observing the sunnah and raising your hands to anger him and to make his plans fail.

Shaykh, i have difficulty at the moment doing Rafa yadain with tranquillity because it comes it to my mind that I am showing off and doing minor shirk, this is because ever since I’ve been young I’ve always thought doing it always looked better, the only reason I do it cos I know it’s the Sunnah but these little doubts creeping in to say I’m doing it show off, is this minor shirk