getting rich

Why do you want to become a millionaire? What advantage will that bring to you? I personally think that everyone should just be happy with what they have. Greed is a dangerous thing as it really changes a person. I speak from experience as I have seen this. Money is not the most important thing, happiness is. If you TRULY believe that money will bring you happiness, then go for it; become a millionaire. As for your question, I think that it's quite possible to become a millionaire at the age of 20, but it's not easy. It's easy if you're born into a rich family. If not, you could try to win a lottery, or you can start up your own business somehow and hope that it's successful.