I have played the trumpet for 3 years so far and i have a question on where is the right place to put your mouth on the mouthpiece. When i play i put my mouth on the top of the mouthpiece with my my upper lip sometimes going above, outside of the mouthpiece cup and when i naturally buzz my lips on how i would play the trumpet i noticed that my upper lip is foward more and my bottom lip is more tucked in. The higher i put my mouth on the mouthpiece the higher i can play but the problem with all of this is i cant really play long, my lips are destroyed after i play for around an hour and i cant play high notes anymore and its real fuzzy and my upper lip especially is the worst. Is there a way i can fix all of this? Oh yeah and when i buzz my lips i notice that the air goes downwards but i sound really good playing like the way i have explained above but again my problem is it destroyes my lips, especially my upper lip and i cant really play anymore. How do i fix this? What should i do? Please help!