I can't tell about it. I have signed a non disclosure agreement.
You signed an NDA that tells you you're not allowed to tell anyone what your occupation is?
I call bullshit.
Even if you were a fucking hitman you could say "I am a garbage man", or a secret service agent you could say "I work for the government". Maybe you're a gay porn fluffer and were involved in some sick illegal shit and the judge presiding over the case sealed it and told you never to talk about your job.
No seriously, what's your occupation if you're so skilled at it that you make large sums and can't afford to buy a bitcoin?