Investment

1 + 1 = 3

In real life, if you do the math the answer given is highly impossible. Okay, one fat stroke from you maths teacher. Kid cries.

The kid later finds out that in reality there is such thing as 1 + 1= 3. He becomes wiser.

Yes, there is such thing as 1 + 1 = 3

It is found in a subject called, finance. Investment.

Obviously, the extra one out of the answer three is the interest added on. Pstt..

This kid comes from a rich family. He wasn't told of the down side, loses.

He either becomes

RICH

or

POOR

The answer is yet to be known.