I bought 1st blood for two months now i bought it when it was .00013 now its just .00004

... should i still hold ot cut my loss?
Depend of do you need the money and do you still believe in the project. I'm always buying only amounts I can afford to lost and in projects I believe.
Over the time, I've collected a lot of useless tokens and coins, but those who skyrocketed like NEO compensate them all.