What are some strategies for dealing with food boredom during long rides, particularly when it comes to balancing the need for variety with the practical considerations of carrying and consuming food on the bike? In what ways can cyclists mix up their nutrition to keep things interesting, and what are some creative ways to incorporate new foods into the typical ride routine? How do different types of rides, such as ultra-endurance events or multi-day tours, impact the way cyclists approach food boredom, and what strategies can be employed to stay motivated and satisfied over extended periods? Are there any specific food types or categories that are more prone to boredom, and how can cyclists work to avoid these pitfalls? What role does mental preparation and mindset play in managing food boredom, and are there any specific techniques or strategies that can be employed to stay positive and engaged with food during long rides? How can cyclists balance the desire for novelty and excitement with the need for tried-and-true, reliable nutrition options, and what are some ways to incorporate new foods and flavors into the typical ride routine without sacrificing performance or comfort?