Sean Mosher is correct, most doctors (endocrinologist and urologist) are lacking in hormone replacement therapy and usually set the patient up for failure because they have little experience and don't know how to design a proper TRT protocol because there are no instruction for doctors to follow.
There's nothing written in the guidelines that is current and everything is outdated, so to are the TRT protocols and unless the doctor has a ton of clinical experienced you stand no chance at feeling good on TRT.
Most of the success stories are those who have gone private and all of the men having problems with treatment are suffering at the hands of inexperienced doctors who don't know what they are doing.