Bitcoin without losses is impossible, even a professional trader has experienced losses. What can be done is that you must be able to maintain profits often and only suffer losses a little. This may be difficult but learn from the mistakes you have made before, try to do some analysis of the things that make you lose then solve them and don't repeat them. don't forget to activate stop loss because this is also an important component when you trade.
This is what the newbies are missing out. They think that we put our money in and made so much profit that somehow crypto is "get rich quick and easily" type of deal. Only scams can guarantee you that you can get rich quick and safely, nothing in this world and I mean NOTHING in the world could make you rich without risk. They just don't know it because they have seen plenty of people turning few tens of thousands into millions of dollars.
I had a friend who turned 16 thousand dollars into 1.2 million dollars just last year, not because he was smart or he knew what he was doing, he got into some staking coin on nearly the first time it crashed, something that was a thousand turned into 100, and everyone got out from fear but this dude got in instead, then it was both staking and then turned to be 10k dollars at the top, between how much he staked for months and months on high APR and the insane returns he got, he became rich.
Was this riskless? Dude got in literally the moment when everyone got out, it could have been zero all we knew, but he did it, I made a good 4x on the same token as well but I was too late and didn't made anything remotely as much as him.