I know that lower margin and low leverage are also farther away from the liquidation price, so is it okay to set low margin and low leverage first to avoid losing if your strategy doesn't work, and then add if does the price follow your strategy? Is this also your strategy?
If you are speaking about the future trading.Then you need to do low leverage and low margin.And you should keep the liquidation with high volume.Because only the liquidity will save you from the full loss.When the price of invested coin will further decreased,you should do of the adding of the liquidity again.You should do this till the full amount of the investment is recovered.