Why do leprechauns mean trouble?

Leprechauns are often depicted as mischievous tricksters in Irish folklore, known for their love of pranks and deception. They are guardians of hidden pots of gold, and those who seek their treasure may find themselves facing clever tricks or curses. Their unpredictable nature and penchant for mischief can lead to unexpected trouble for anyone who crosses their path. Thus, encountering a leprechaun can be both a whimsical and potentially troublesome experience.