It's a perennial discussion that goes around online and in-person: how much should we rely on personal gnosis and how much should we look to recorded material and other people's experiences (i.e. folklore)? This is a particularly pertinent question when it comes to those who interact with fairies because of the diversity of understandings that exist in relation to them. There are those who argue in favour of relying solely on personal experiences and those who reject the idea of modern experiences entirely, and some who advocate different balances of the two. I used to think balance was the ideal approach myself, but as I've thought about it I've come to a different view.
Folklore is an essential groundwork for anyone, in my opinion, who wants to understand the Good People. Whatever culture we happen to be talking about looking at the accumulated material that has been collected to describe previous people's experiences with and beliefs around fairies is enormously helpful in building our own understanding. Such folklore represents a valuable corpus of belief going back countless generations that can be relied on to teach us how to safely interact with Otherworldly beings, what to expect in different circumstances, and show us various outcomes of previous encounters. In short, immersing in this folklore means we don't have to learn all the hard lessons (hopefully) all over again for ourselves because we can look back to other people's previous experiences to help guide us.
...