going to buy new coins or not you know.
Agree with you , im somehow quite confused on what he said but lowest point of bitcoin wont happen anytime soon and if that thing would actually come then bitcoin maybe in a crisis or into a big problem. Borrowing money would be useful if you uses it to a certain investment which you could somehow assure yourselve to be profitable on the long run but when you tend to invest on bitcoin the profits would not be good as well and able to repay your borrowed money to someone.
Borrowing money for putting up into a investment is not a bad idea at all because you could able to make profits with it and you must really assure that because if your investment would give you negative profits then you would surely suffer much more problem on the long run.
Here in my country there is a practice like that , people borrows momey for business purposes.
But it has to be sort of effective business and demand here like food business etc. where the profits is sure for long term.