Im calculate my lose with my all profit between calculate both margin . How many Im do profit and how many loss we do and final recourse my all margin and just migrate each other , in this way Im deal my all loss.
It's important to take a record of your performance to know if you are currently on profit or not, if you experience a loss then you should always take time to analyze better so the next time you won't do the same mistakes again. Trading is too risky but with good education you can minimize the risk, further, you need to learn how to manage your money so you will still have a chance to recover your loses in the future trade.