-example-
But lets say when you lend me the BTC price is $100. But in that week, BTC raises dramatically to $200. This would mean I am paying you back $110 more.
-another example-
So my question is why don't people ask/lend/repay in terms of monetary value and not a numerical BTC number.
Because some of us do not care about the value in $, € or any other goverment issued currency.
Yeah but when doing loans, you obviously care about the ROI
the paypal is just collateral.
How is "the paypal" collateral? Could you provide some details? Money transfered via PP? The PP account?
The money would have been transferred to whoever
If you have 3k BTC why do you
Because I needed slightly more