I hope you guys have fun injecting as fast as you can but dont come back complaining how it hurts the next day.
To me it's funny as how people cant wrap there head around what is happening when they inject FAST. Try filling the syringe with water. now point it up and press it as hard as you would if you are injecting into your??? See how far it goes? Several feet into the air like a mine fire hose. Where do you thing that is going in your body? SLAMMING against a muscle causing a bruise or charlie horse. You can inject in under 30 seconds and have discomfort for the next couple of days or you can inject SLOW and take 1+ minute to inject 1mg or 2+ minutes for 2mg and have NO soreness.
To me it's worth the extra 30 seconds to 2 minutes to have no discomfort after.