I offered These accounts, because i am known there.
I dont really have a collateral like These, when i would have altcoins i Could just Exchange Them.
That is NOT valid collateral.
You cannot liquidate these accounts as a lender, making it worthless essentially when you default on a loan. Especially when your reputation is already tainted which makes your accounts worth even less.
Also 1.5 BTC wagered is nothing, you can play with 0.01 BTC and get that amount wagered easily.