Introduction:This short essay takes a brief look into the one of the problems decentralised protocols and applications face, Sybil attacks. It will cover the problems, why they exist, and a look at some of the current attempts to solve it.Who's we, or is we... I?Sybil Attacks:For the sake of wanting this article to be enjoyed and understood by a wide audience, the writing shall use simple examples and simplifications. Sybil resistance is a complicated topic, and for those who wish to res...