I believe that it is indeed gambling. Above, I spent probably 10 minutes of my life writing 4 paragraphs illustrating the utter lack of difference between certain gambling games, and trading.
Probability. If your saying of outcome is not certain means 50% win or loss chance, you shouldn't enter a trade. IN another words, you should establish a strategy that gives you better chance of wining over losing, otherwise it is gambling for sure.
Maybe traders are addicted to rollercoaster emotions, maybe the sort of people who get easily bored with life if there is no drama or stress.
So... if a trader wants to make a "quick buck" but calculates the probabilites of his trade is he "not gambling"?