The results of an individual trade is mostly to do with luck, a trading career is mostly to do with skill.
Think of it like a giant poker game. Any particular hand (or trade) is down to luck, but in the long run, if the game is played for long enough, nobody will have more good or bad luck than anyone else. Another way to think of it is like coin flipping game, the more flips, the closer the heads to tails ratio will get to 50/50.
Think of it like a giant poker game. Any particular hand (or trade) is down to luck, but in the long run, if the game is played for long enough, nobody will have more good or bad luck than anyone else. Another way to think of it is like coin flipping game, the more flips, the closer the heads to tails ratio will get to 50/50.