My first shot was just 50mg/1ml deca in my delts. took the needle, my hands started shaking, i was nervous, after about 10 mins just bumped the needle into my delt(left arm) and just aspired, no blood , then slowly injected and removed the needle. kept a cotton swab on it and yeah, i was the happiest man on earth!! u know it feels really really excited after u have done u'r first shot successfully. All the best, don't get nervous if u r goi' to do it. It's just nothing(just feels like an ant bite thats all), all it takes is courage.