If you are successful in what you're doing - everyone will notice and wonder.
I get asked the question all the time and half the damn time I answer with "how is it any of your business?" My boss hassled the **** out of me about it saying ... "Hey I want some of your steroids". I used to just toss him a bottle of fish oil in response. Recently I found out that my BOSS is on TRT. LOL ... I've never injected a steroid! Not that I'm against it - if there were a way for me to control HPTA shutdown through injection I'd prolly do it - but I haven't found that method yet.
This is the problem in America today - most people's lives are so boring they have to insert themselves into the lives of others. If everyone would just do their own thing - we'd all be much better off and more happy.
Parents are an issue ... mine think that my secret is "ephedrine" - which is a product I've used for over 15 years and I rant and rave about how it was "pseudo-banned" here in the US for piddly-assed reasons. So every so often, my parents will attempt an "ephedrine intervention" with me. LOL - I just laugh my ass off at them because they don't anything about it!