Unless you are WE/WH. Its kinda hard to die as WE/WH with their second stealth + speed buff (i still think that the only reason this could be added is that the one who did this played stealth class himself - this ability is pure nonsence). Anyway, with this thing and almost infinite stealth duration the only thing that can kill you while solo roaming its your own mistake or something unexpected.
P.S. No, i'm sure that really good solo roamers do have more kills than deaths no matter the class they play.