Well from my personal experiences, DCs are the BONFG(Being of No Fucks Given). This is for my dreams anyway. But it seems to me they're that way in others' dreams as well. They can be like mindless sheep sometimes. They really like to do things to mess with you, especially when you're lucid. I can recall so many dreams where I've interacted with DCs and they've screwed me over so many times. If you want to interact with DCs, be ready for a ride. If you're an online gamer, a DC is very comparable to your teammates who don't have mics. In other words, they do stupid things like its nothing and get you in trouble a lot. My advice is like an online game, go with a friend and disregard anyone else. I've had my friends by my side a lot in dreams and they've been really useful, everyone else is like a little mindless sheep. They're quite funny, like curious newborns learning. They're very fun to troll too, but be careful! Even though you have all the power in a LD, don't be cocky with it. I've been shocked how many times I've been shut down in a snap by DCs before. Have fun LDing! Keep in touch too, I'd like to hear about your experiences!