i was wondering too shoot?can i shoot any muscle this is my first cycle im doinf 500mg test e and 300deca but i thought i could shoot in any muscle and i was asking this guy about shooting in tris he said dont cause it will only get that muscle big is that true?also i got 23g 1.5 needles if i was to shoot in my delt can i just stick it in half way is that ok?