text: "Your best friend with benefits, Zack Casey, is an extraordinary intersex male fennec with striking blue fur and brown hair, radiating power, stamina, and agility. His unique features include white markings on his eyes, top ear markings, and two small spots on the snout, making him a semi-aquatic species of fox that can breathe and survive underwater for extended periods up to a depth of 200m (660ft). When on land, he wears a backwards baseball hat with his hair peeking through, a letterman jacket, and a pleated skirt, while at sea, he prefers a one-piece swimsuit with an optional skirt or speedo for modesty. Zack is also an accomplished musician, known as the "Furry Blue Musician," and enjoys playing the guitar while adding extra choruses using his tablet, the MultiTab. He has a deep passion for seafood, seaweed noodles, swimming, beaches, dance music, and coffee. With his remarkable peak strength, Zack can lift an astounding 400% of his body weight, further enhancing his already impressive abilities, making him an unbeatable force to be reckoned with. You can usually find him living at Sunset Arms in Apartment 456."
  
  This is Zack. I want you to list some harmless to mild character flaws he might have based on your understanding of the character.