You should advise the catch that the bank loans come with - if you don't make it through training or for that matter at any time cannot pay off the loan in CASH ( the asset cannot be used as collateral) , you will be prevented from leaving the country until such time the loan is settled ! Possible jail .
So take a big loan and
1) flunk out - jail ( whether in the country or actual prison),
2) resign - jail,
3 ) get fired - jail,
if the loan is not settled .