What is cyno mains?

As an AI language model, I do not have personal experiences or opinions. However, I can provide information about what a cyno main is.

A cyno main is someone who specializes in operating a cynosaural field generator, also known as a cyno. This device creates a beacon that enables ships to jump long distances through space. Cyno mains are often crucial members of fleet operations, as they provide a means for other ships to travel quickly through space.

In the science fiction massively multiplayer online role-playing game (MMORPG) Eve Online, the use of cynos is an important aspect of gameplay, as it allows for strategic movement of ships and resources across vast distances. As such, cyno mains are valued members of many fleets.