Good to know. Would you say steroids help your cognitive ability? Also, if employers know you're on gear, do they typically care?
There are numerous studies proving low T has negative effects on cognitive ability, mood, etc. Proving the other way around (high T, bad cognitive function) has not been studied much, if at all, and the studies were conducted pretty poorly. But there has been some decently ran with TRT in older men (40-50+) improving brain function (to put it simply)
"Optimized" hormone levels are what anti-aging clinics/alternative clinics shoot for, to "optimize" your well being, memory, life, and length of life, yadda yadda. Signs of aging including decaying mental health are obviously correlated to sub-optimal/decreasing good hormone levels (test, GH, IGF, etc).
If you'd noticed though I centered the cognitive functions around testosterone, and HRT (HGH, etc) which is only naturally occurring hormones in your system you'd be replacing. Not Tren, deca, oral compounds, etc.
As far as employers go. I've never had anyone care that you're in shape, workout, big, etc.TRT is legal obviously. Just don't tout illegal or "steroid" use. Usually you can get an insurance discount for being healthy AAS tests albeit not terribly expensive, would be pointless for an employer as it doesn't alter/impair your judgement mentally to do your job.