I was running 100 test and 6-700mg deca. I did have some apathy and loss of Drive, but no anxiety. I bumped to 250mg test and felt a tiny bit better, but still “blue feeling”. I got ahold of mast prop and 50mg ED, and in a week I was right as rain
The problem is Deca is converted to DHN, which can occupy the DHT receptor. There is plenty of studies showing DHT has anti-anxiety, antidepressant properties (to a point)
If deca fucks with your mood, either bump test higher to convert more DHT or add masteron.
I would prefer the latter, as higher test with deca is going to bring on the bloat. Maybe 300 test/300mast/600 deca. Also if you keep a good diet, you can look pretty damn good with that. Not all shrink wrapped, but thick and lean. I was looking good until I got moved to nightshift and these last two weeks I’ve been living off uncrustables and quest bars