Made a lot of unrealized gains with a good short on $BTC ?
Don't make this mistake
Do NOT add your unrealized gains as additional margin to increase your short position size
Do NOT increase leverage and add the extra margin on your short to go heavier
Just calm down and wait for more profits on your already existing position, or else you will lose all your unrealized gains + potentially a loss of your original investment even if the price is below your initial entry.
Trust me it's not worth it don't learn it the hard way