Hello, I have difficulty to play feels so good (any note above the F/G). It made me check online videos about embouchure with a lot of different advice. (Use your teeth holes, don’t be in the red, push more air, be more relaxed,…) I checked in the mirror and my mouthpiece comes like 1mm above my lips. Is this enough, not to be in the red? If I move it above I lose my whole sound. Also, when trying to go higher do you bring your lips backwards (towards the throat). I have the feeling it messes everything up. Is it maybe only a question of practice and muscling the lips or is there a point where it clicks? Sorry for asking THE question but a little help would be appreciated before I change and try to relearn all the notes up to the high G. Thanks submitted by /u/Ok_Produce_6397 [link] [comments]