Success. We all dream about it. And this guide is here to ensure your dreams don’t become a nightmare. The nightmare in question?

Ahhh, the irrefragable, irreplaceable #hashtag — the trending topic tracker, the great group aggregator — it seems to have been around forever but it no doubt has its origins.

Possibly the largest group of self-contained communities on the Internet, it can be seen as a microcosm of the Internet in itself. It has its own lingo, its own inside jokes, its own history.

Early morning, dew still fresh on the grass, sunrise beautifully lighting a home office, aromatic steam rising from hot coffee, fog melting away from the world outside.