impossible, I really don't believe anyone can trade without ever losing.
in any trade, everyone has suffered losses, and that has become a risk that must be faced by a trader
you're right, I've done trading, and it's quite difficult. maybe initially it's so easy to get a profit, but then it will be very difficult. sometimes, trying to trade without losing looks easy, but in reality it's difficult, or impossible to do.
I think you need more practice in trading because one of my friend is a trader and in starting few attempts he lost small amount but now he is skilled and he is earning huge amount of profit from trading since last few sessions he did not lose anything so everything is possible it needs only patience, time and skills so good luck for next time.