What is a fairy?
A fairy (fae/faerie) is an other-world being tied to land, threshold places, and the hidden layers of nature. In Celtic lore they’re the Aos Sí (“people of the mounds”), in Scotland you hear of Seelie/Unseelie courts, in Irish tales púca and banshee; across cultures there are close cousins: duendes (LatAm/Spain), aluxo’ob (Maya field spirits), chaneques (Nahua), domovoi (Slavic), álfar (Norse). The Old French faerie meant “enchantment,” from Latin fatum (fate)—hinting that fae work at the crossroads of nature and destiny.
Fae aren’t “cute angels.” They’re morally other. Trickster energy is common; exchanges are real. Don’t ask them to harm people; keep your spiritual hygiene strong.
If you want, I can map fairy types (household helpers vs. wildland guardians, tricksters, water folk) or give you a respectful offering/altar setup for your Fairy Den work.