tether is allways worth a dollar. instead to sell your bitcoin and take out the money to your bank account you can just buy tether. for example if you sold a bitcoin for 4000 usd a week ago and placed that money in tether, today you still had 4000 dollar. so if the bitcoin crashes to 2000 usd you can buy 2 bitcoin with you 4000 usd that you have in tether. Tether is just like fiat. is a good strategi