I have wanted to try trade without any stop loss because I take a long time to put the stop loss in all assets but the market fell and I took time to act.
In rare situations I'll consider the possibility to buy and sell partial positions and I will not use the amount that I have determined at the start. (4000 USD or 3200 EUR) This would have been one of these situations.
I'll spend more money on commissions, but I'll protect the portfolio.