Trading is a business which has to be done with caution. It is different from gambling however, it could be classified as gaming if the right and necessary steps are not taking.
A man bought 20 oranges for $0.01 expecting to sell at $1, it is also buying Blurt to sell for BTC at a higher price.
Gambling has to be you stack $2 to earn $10 if it goes in your favor.
Well, trading has to do with buying a currency or crytpocurrency to sell for another.
It is something that is done from your comfort; your smart phone, laptop etc with a good network.
Everyone can trade the market provided you learn how it works.