Though we've never dealt, nor even conversed in any form IIRC, the company you keep here, and their comments speak volumes about your positive character...
I see from your profile that you're in Japan, and while I don't know if you're Japanese (if you are, you have an incredible command of the English language btw), or if that causes you to have a greater sense of honor than most, but...
Your contributions to our collective hobby are recognized as being beyond reproach to date; and a rapid turnover of knives, regardless of profitability, whether positive or negative, isn't the barometer by which 'dealer's' are measured.
Dealers are measured by intent, successful or not.
That's a 'round about' way of saying that you're in the clear, have been, and will be, into the foreseeable future. Thanks for your contributions miguet, you're an inspiration, and many here could learn from your example.
Mel