Hello @belemo
I can only tell you how good it was that they didn't give you that job in that company, for sure you would have lost the great opportunity to learn about cryptocurrencies and I wouldn't be with the comfort and knowledge that you have now. I do believe that little by little you have to learn about the market, chart analysis, etc, even if you are not going to do trading, but no doubt it can help you get a better idea of everything at the time of investing.