You have already proved that by-passing safety features on your a/c system results in over pressure of your system, resulting in the release of *refrigerant to atmosphere. Imagine if any part of your body was in close contact to refrigerant at high pressure.
You are not trained to work on this system, and your actions may result in injury to yourself or others.
PLEASE stop messing around with it, and take it to someone who is trained to work on it.
*there is no "d" in refrigerant or refrigeration.
