Hi guys, I'm brand new to this site so HELLO!
I have been giving myself T shots for about for about 25 years now....yes I am older!! lol. I give myself my shot in the hip and one thing my nurse, who showed me how to do it myself, taught me to help to keep it painless is to stand up straight and then move your feet so your toes are pointing toward each other, yes pigeon toed, bend forward slightly then inject yourself. this really works! this trick stretches out the hip/butt muscles so it is less painfull. I have never injected in the thigh so I don't have any advice for that sorry....the hip area has more fat so it is less painful.
Just keep in mind Andrew you are doing this for a reason.....to achieve something you have ALWAYS wanted in life!!! once I started doing my shots I have NEVER looked back cause I started living my life the way it was ment to be and NOTHING....even a needle was going to stop me!!
Take care and if you got any questions (any of you guys, not just Andrew, let me know, I'm will to share my experiences, transitioning and surgeries, with you)