my instructor told me there are 5 ways to clear a mask but only showed us 2, 1 of which i can't do would be helpfyl to know otherways. the first way he taught us was palm against mask at forehead, gently puch down (so not to pull mask against nose), tilt head back and blow out through nose. i have no problem doing this 1. the other way was the no hands method tilt head back and blow i know it sounds easy but i think i need to be doing something else with my hands and start to freak out. any other ways i can try?