If you decide to buy your cannabis in bulk for the rest of the year, and use a loan to pay it off, the person providing you with the loan could charge interest. If they are using the fractional reserve method of banking, you could be paying off interest far longer than you are paying off principle - especially if the interest is high. Given your current financial situation is poor due to you spending all your money on marijuana and lazing on the couch eating cheese puffs instead of getting a job to support your habit (if you have a job, good for you! Just don't buy it in bulk you f­ucking idiot), you might find yourself on the receiving end of some beatings from a loan shark. If the bank, individual, company, collective, government, commune or whatever didn't receive payment, under normal circumstances they would just take your kidneys. But considering that you have bought in bulk, with much more interest than principle, you have a lot of debt you cannot pay off. Therefore they may kill you as compensation.