how do you guys do it!? i did a shoulder injection for the first time yesterday and i cant even lift my arms. i usually just stick to thighs and keester but i wanted to try the shoulder. i shoulda known it was gonna be like this b/c the first time i did my butt shot i couldnt even sit down without being in pain. the soreness should be better with the more times i shoot up in it right? also how do you guys aspirate when shooting the shoulder? i used a 3cc syringe and a 1/2" 25g needle and i couldnt find a way to aspirate without the needle coming out. good thing i dont have to workout today b/c i dont know if i could with how sore it is