you realised Binance itself even indicated at the topic that I closed that position at 12k profit

once the market moves in favour you. try and lock in profit

I took this trade yesterday and when I realised my Unrealised profit is 4600 dollars thereabout I locked in profit at 3200 dollars to safeguard against any spike or unsuspecting market move

this is how we do it. I am not using automatic trailing stop loss but this is another way to lock in profit by pushing stop loss higher than original stop loss