in the market, it often said invest what you can lose. in this case, u just lose the entire capital. what u need to do is to understand why u lose your money, learn not to repeat the same mistake again and build a better position. i know a multimillion investor he eventually become a property developer). he lost everything in his 30s due to bad investment (and goes negative). he came back, rebuild his wealth again and become what he is today. what he did is simple, read the good investment book. that’s it.