I tried some HFT between altcoins but order latencies killed my margins. Had a few days with up to 6% profit (per day) but net loss was 10%, mostly due failed a

I tried some HFT between altcoins but order latencies killed my margins. Had a few days with up to 6% profit (per day) but net loss was 10%, mostly due failed attempts, bugs and transaction fees. It felt just like gambling and ate my life away for a few weeks