Goes without saying, the power of "The NEW" definitely has a positive effects of getting all your hormones in balance and flowing in sync regardless of what your on...hahahaha.
But on a serious note, a HEALTHY human being, should be in balance enough to perform with his loved one, even after a LONG marriage (22 years for me).
When our hormones are in balance, and the trigger is there we have the ability to fantasize, imagine, re-run our favorite porn scene or think of the neighbors daughter who just turn 18... That's just human nature and that's what MOST married men do consciously or sub.
However, when T/E is not in balance among other things, and dopamine response is altered, that creative function is minimized. Notice how hard it is to do change your posing routine right before a show, but when you do it early on you can tune into the music... get the motions flowing... etc. Thats not to say that you cannot perform it, but its harder to be creative.
Balanced estrogens in males is what is likely to make you feel passionate – not just in terms of sexual energy but in other areas of life in general. For instance you may feel more passion for your partner or a creative process or winning a race or doing your training. There are all kinds of areas where you can apply that extra drive and passion that estrogen helps you to have.