I do not think of trading as gambling because with trading you are somewhat sure that you are going to receive something back.
With gambling you are just a wild guess and that is not the case with trading.
Of course no. If this is the always scenario then why there are still many loss?
Trading is a guess to but with backup claims. Since it's unpredictable you didn't know what will happen. Therefore you are risking money in both that's why trading is also a gambling.