EQ anxiety is not real. EQ competes for aromatase and converts to a very weak estrogen, estrone, not estradiol. Low test high eq = low E2 sides, anxiety etc. I recommend if you run 500 test and 600 eq reduce AI. I never used any AI on test eq because when I did by the time EQ peaked (week 6-8) I started noticing those big spoutso f anxiety after taking my AI and so on. Stopped that anxiety gone. I got bloods done running 500 test 600 eq, I took 6.25 mg asin night before blood drawn and got 29.7 e2. I am now running 200 test 360 eq no ai, feeling great. EQ does not need to be run high, its just most blast AI and fuck their gains normally and then throw EQ in to the mix and wonder why the gains arent coming in. EQ will be great for cardio and its crucial to do cardi oanyway because hematocrit will go up.