WHEN MY AC IS ON N D WHOLE ROOM IS SEALED UP, I BREATH VERY WELL, NO ISSIUES, NO MUCH COLD

BUT I CANT BREATH WELL WHEN AN ENVIRONMENT IS SEAL UP WITH NO VENTILATION, I FIND IT DIFFICULT,I HAVE NOTICED THIS MOST TIME I GO PLACES, WHEN I FEEL UNCOMFORTABLE WITH MY BREATHING, I ASK IF THE PLACE IS SEALED UP? CLOSING WINDOWS,DOOR,NO VENTILATION,JUST FAN BREEZE? AND THEY CONFIRM YES, IF THERE IS POWER FAILURE WHILE I AM SLEEPING IN MY HOME, I NOTICE AFTER 20-30MINS AND OPEN ROOMS FOR VENTILATION

DOES IT MEAN, I HAVE RESPIRATORY PROBLEMS?

WHEN AMIN AN ENVIRNMENT THAT IS CHOKING,STUFFY?

I FIND MY SELF SUFFOCATING?, I HARDLY GO TO HIGHLY CONJESTED PLACE? BIG CONCERT? DENSELY POPULATED ENVIRONMENT,LOW ORGANISE SEMINAR IN CLOSE DOOR,?MEANING, IF I NOTICE THIS STUFFING ISSUES, I LEAVE THE PLACE IMMEDIATELY

FROM RECORD,THOUGH I HAVE NEVER FAINTED,I HAVE BEEN TO NIGHT OF BLISS - NATIONAL STADIUM BUT MANAGE TO STAY AND I HAVE ATTENDED MANY OTHER EVENT DENSELY POPULATED?

DOCTORS?

WHAT DO YOU THINK?

AM I HEALTHY ENOUGH?COS I AM PHYSICALLY FIT? ONLY DIS ISSUE? DONT MIND MY WORDS BUT I NOTICE A ROOM OR AN ENVIRONMENT IS STUFFY AFTER 3-5MINS WHEN I AM IN,

IS MY AIR-CONDITIONAL(AC ALWAYS ON) IN THE OFFICE N MY HOME AFFECTING RESPIRATORY SYSTEM?
OR IS IT LACK OF EXERCISE? I RARELY DO THIS, NO TIME?