Today, you can still manage to spend 500 rubles, you can eat a bar of chocolate and sit in front of the TV and watch a soap Opera. But with the same success you can put 500 rubles in the Bank, eating an Apple and reading a book.
Compare what will happen in 10 years. Impulsive purchases will lead you to poverty, chocolate can cause lines weight, and the TV will form a superficial relationship to the world. Savings will help you to become rich, fruit gives you health, and great books will make you a stronger person.
Everything is in your hands.
PS as soon as I write this, immediately remembered a video about the eponymous East parable. View interesting.