According to Miles Deutscher, managing emotions is the toughest challenge in crypto trading, as highlighted by his experience leaving over $4 million on the table in two trades during Q4 (source: Twitter, @milesdeutscher, May 14, 2025). He emphasizes the importance of controlling FOMO (Fear of Missing Out) to prevent impulsive decisions that can negatively impact trading returns. Deutscher's insights suggest that disciplined emotional management is critical for crypto traders seeking to maximize profits and minimize losses. This analysis is especially relevant in the current volatile crypto market, where emotional reactions often drive significant price swings.