How to stop ninjaing crests

I see you. I watch you every time you set the auto roll for crests to need on all. You’ll shrug and go “You don’t seriously expect me to click pass each time an invader, warlord or royal crest drops and need on every doomflayer or warpforged?”. Of course the lowbie setting his to need on all will use the same argument, only with a hint of puppy eyes and a remark on how tough it is to get through life as a lowbie. Well no more being lazy. Here’s how to do others and yourself a favour, as karma is a bitch (and will come to bite you in the ass when you’d trade your grandmother for that gold bag).