5. Gambling
This is seen as similar to in-app purchases for many people when it comes to looking at it in terms of wasting money. Gambling can be anything from going to the casino to buying a lottery ticket. Sure, the chance of putting a dime into a machine and getting back $50 sounds great, but what will you do once you win just a little money? You think this is your lucky day and soon you’re leaving a casino with less money than you came with.

This doesn’t mean you can’t go to the casino, but you need to make sure of two things before you go. First, you can afford to go to the casino. Just because you have money in your account doesn’t mean you can afford to spend it gambling. Second, you need to have a budget. Go to the casino with $20 and once you spend that money, get out of there.