Hi Craig
Doing your own TRT is not bad and a lot of guys do it. I do my own as well. Less hassle with doctors and it's cheaper.
But....if you do that and go forth with your TRT on your own...PLEASE make sure to monitor bloodwork regularly. A lot of guys suggest every 8 weeks. If you're feeling very good and aren't having side effects you could probably stretch a little longer.
The bloodwork is imperative though! It's the ONLY true way to see where your Free and Total T sit as well as what is causing your issues and side effects should you begin to experience them. Keeping an eye on HDL LDL, liver AST ALT, estrogen, prostate PSA, blood pressure...ALL that is important too.