Everyone at one point or another has probably had some money trouble and needed to get a personal loan. That is understandable. You can use a personal loan for many different things as long as you know how you are going to pay it back. However, some people's reasons for getting a personal loan are kind of strange.
1) Getting a loan because you are going to get plastic surgery. Yes, getting surgery can make a huge dent in your personal finances, so a loan may be needed, but about 50% of people who get plastic surgery are not happy afterwards. Many people who want to get plastic surgery find they cannot afford it and apply for a personal loan and end up way in debt. So, to change their physical appearance they may ruin their financial stability, credit, and go into debt. Of course, for those surgeries that are medical, most times insurance covers it so getting a loan isn't needed.
2) Personal loans for gambling. Everyone likes to have fun every now and then by trying their hand at the casinos. Some people however go a little over board with their gambling and find they are pinched for money. Most casinos will lend money for you to gamble with, but, of course, with the expectation that it will be paid back in 30 to 45 days. So if you are someone who plays the high stakes poker games, this may be an option for you. Try to stick to the lower stakes games because more likely you will have the money one you and wont wind up in debt to the casino or another lender.
3) Having expensive hobbies or collections that you pay with a loan. If you feel you need to get a loan in order to fund your hobby, chances are you will probably wind up in debt. If you have to have the latest gadgets the day they come out, or you like to go shopping for things you probably can't afford, maybe you should consider getting a higher paying job than getting a loan. To get a loan for this reason is a little odd because you already know that the habit is not one you can afford. Hopefully though if you do get a loan because of these hobbies it's because you are going to get a higher paying job in the near future.
There are many different reasons that people take out personal loans, and whether they are smart or not or completely weird, that is up to them. Just make sure if you are one of these people that you know how you intend to pay back the loan. That is how many people get in debt. They decide to get a personal loan without a plan to pay it back, and before they know it they have wiggled their way into a large amount of debt. If you worry about this happening to you, talk to an accountant or a financial advisor so you can get a plan set up to pay back your personal loan, and get out or stay out of debt.