Select the correct answer. What is the main opinion of this text's writer?

When I first left school and got a job, I had to pay a third of my wages to my parents for board. Another third I had
to put into savings. This meant that my take home pay went from £200 a week to £66. At the time, I was furious.
However, as I got older, I realised that this taught me a valuable lesson about saving money. All of my friends had
wasted theirs, whereas I had enough money to move into a flat when I wanted to move out. I was glad I'd saved
my money then.

Select the answer below:

A, Paying board is a good idea, but teenagers shouldn't be forced to save their money.

B, Teenagers can't be trusted to look after their money.

C, Paying board and saving teaches you how to look after your money.

D, Paying board is unnecessary.