Based on your financial expertise, provide your response or viewpoint on the given financial question or topic. The response format is open.

What is the best use of “spare” money?
Congratulations! You're making enough money to invest. There are two easy places to start: I recommend against savings accounts because they will quite safely lose your money: the inflation rate is usually higher than the interest rate on a savings account. You may have twice as much money after 50 years, but if everything costs four times as much, then you've lost buying power. If, in the course of learning about investing, you'd like to try buying individual stocks, do it only with money you wouldn't mind losing. Index funds will go down slightly if one of the companies in that index fails entirely, but the stock of a failed company is worthless.