to date, i've injected test enanthate 3 times in my glutes, and i just injected tren for the first time today. so i'm told tren is supposed to sting pretty bad... but the thing is, i've never felt any pain injecting test and didn't feel anything injecting tren today either. could it be i'm not injecting deep enough to penetrate the fat on my ass, thus i can't feel any stinging? i'm injecting in the standard location, ala spotinjections.com, just over an inch deep.