As a game designer who's spent a decade making spin mechanics addictive, I'll show you how fishing-themed slots use RTP, volatility, and psychological triggers to keep players hooked. Learn to spot high-value 'fish symbols', avoid the sunk cost fallacy, and leverage bonus rounds - complete with a free interactive test to diagnose your perfect playstyle. Warning: May cause sudden urges to yell 'FISH ON!' in public places.