Caroline: sounds like cult behaviour. All that's missing is an "authority" that tells the others what's "true" and organizes it into a true cult.
Caroline: he's right. The time to strike is now, while the iron is hot. Put forward your opinions, strongly and firmly, and explain to other people why their opinions are the same as yours. Don't be overly dominant, but try to establish a conversational meta where the test of whether a proposition coheres with the group consensus is whether or not you say so. This will establish you in a position of power within the group while preventing direct challenges to your authority rather than the group as a whole.
Once you are sufficiently confirmedd as the one in charge of the truth, begin to exert your power in other ways, testing people in manners that strengthen their attachments to you. Divide your supporters, but keep them loyal to the person at the top, deepen your control before expanding your power base, and with a bit of luck you'll be in command of your own religion, political gestalt, or social group. You're pretty much free to do what you like after this, but I'd say that financial benefits and influence with local authorities would be top priorities.
So a mantis shrimp has a 50 mph punch, at 1500 N. Slightly faster and harder than the world's best martial artists.
Ofc, a human punching well uses continued force through the impact by pushing against the ground, so it's not just about speed. But still, pretty scary.