You usually feel like that when you hit your sweet spot. Like sarge suggested aromasin has a profound effect in ones mood and libido so when you hit that sweet spot you feel like a million bucks. If you were depressed before and you relied on the beer you might feel as you dont need it now with the test. Testosterone improves ones sense of well being, can relieve both depression and anxiety so i guess that's why you feel that way. Your anxiety threshold becomes much greater while on test as well, even if you do get some anxiety you wont give two shits about it. Also hcg is known to bring out the well being feeling from the test. So basically you have found a nice sweet spot there. Say goodbye to the alcohol for good. Ive felt like that but with other substances was never a fan of alcohol. Keep in mind alcohol is a depressant if you are euphoric from the test your mind is choosing the euphoria over depression so stick with it!

I think aro has a positive impact on your mentality : )