How did the value of the Swiss franc in terms of the products and services your business offers.
If you're using income form your business to pay off your loan then that's what matters, never mind gold.
Looks like you're a financially uneducated hick who with Bitcoin made a bad financial decision just like your uneducated parents made a bad financial Swiss franc decision.
Says the guy who is still dependent on the fiat income while others broke free with the help of #Bitcoin. Study harder, LOL
I doubt that you have income from Bitcoin.