I borrowed alot of money in the past to my five year older brother. Alot of it he hasn't been payed back because he is just so irresponsible. In fact he still owes me from 2005. Since then he bought a jet ski, new car, etc etc. Now that he has came back from vacation, some machine at work broke that needs to fixed ASAP or he will be in deep trouble. Knowing the thing broke often before, my brother hasn't made an effort to save for a reserve in case it breaks. So he turns to me again for a few K loan. He promised it will be payed back soon, year right. But the thing is he understood that I said yes, so he went ahead with the repair. Now I'm faced with a choice whether to have a brother or not seeing him ever again. What would you do?