It is easy. Gambling is for entertainment and mostly depends on luck, while trading is like a profession or something that you do in order to gain profits.
Gambling is surely not any form of entertainment it is surely one of the fastest way of doubling your money but both gambling and trading have their own risks involved. In gambling of course you don't need much experience but trading requires lot of experience , time which is why i would gamble and not trade
Why gambling is not providing entertainment but a way to double ? You got any proof in your real life. You must be completely invertedly talking about gambling but they are the basic characteristics of trading.
Compared to gambling, trading has less risks. But we need to be prepared to eliminate risks in trading but there will be no such chances in gambling, the risk is always high with gambling and we never can eliminate them. Compared to gambling, trading has many better things like giving us chances to make profits. So I will choose only trading.
The chances of losing money with trading is the same with gambling. The value of your investment moves 24/7 so if you are trading manually, 1 whole day would mean a lot.