Stoploses very often leads to looses because in this unregulated market coins price can jump -20% in 1s to jump back to its backprice only to eat stoplosses. Atacks on stoplosses happend here every day. If you have possibility i would rather set some kind of allarm or monitor trade with "mind stoploss".
Forex, stock are regulated and -20% jump is not happening. There are also insitutional investors setting huge walls making stoplos attacks less profitable (that makes them happend less often).