Every investment is gambling, that is logical and for me there is no other way to look on this matter. Let`s be real about this, every investment can go wrong and we can lose money on many ways. What is important is how much money you have, and the best thing you can do is to invest/gamble in/on many things, more things you do more chances you have to make profit, because even if you fail on one place you will have luck on other one, its how rich people make profit, to become rich you need to gamble with your money all the time.
Gamble is different from gambling, betting is what we considered as gambling while when we invest we gamble and take the risk. Also, gambling is only for fun while when you are investing, you are more concentrating on how to be profitable.
I hope everyone would understand the difference of gambling and investing, so they will enjoy doing both.