Injection stopped hurting?

[gorilla_boy]

I put 2cc of fina into my right quad last night. I pulled the needle out and waited for the muscle to seize up like it normally does and I have to stretch out my quad by pulling my heel up toward my ass gently. Nothing. I mean nothing. No pain. The alcohol wipe after the inject hurt more.
Don't get me wrong, I'm not complaining, I just find it odd. Come to think of it my delt didn't hurt much last time either.
Does your body get used to tren?
Anybody else get this?

 

[gorilla_boy]

shameless self bump

 

[vitor1]

Dude same thing kinda happened with me with sust. (tt) .. first cycle I couldn't shoot it anywhere without immense pain.. as the cycle went on it got better.. my next and current cycle I had some pain week 1 now none at all... I shot bi's, tri's, delts.. no pain.. and that kicks ass..