Writing an eBook can be worthwhile because it lets you:

• Share your expertise — Turn your knowledge, experience, or ideas into something useful for others.
• Build authority — An eBook can establish you as knowledgeable in a particular niche.
• Generate income — You can sell it directly or use it as part of a larger business.
• Grow an audience — Offer an eBook as a free download in exchange for email subscribers.
• Create a reusable asset — Unlike a live workshop or consultation, an eBook can keep providing value without requiring your constant time.
• Promote your business or brand — It can introduce readers to your products, services, or expertise.
• Organize your thoughts — Writing a book forces you to structure and clarify what you know.
• Reach people globally — Digital distribution makes it easy for readers anywhere to access your work.
• Open new opportunities — A well-made eBook can lead to speaking invitations, collaborations, clients, or other publishing opportunities.

In short: an eBook is a relatively accessible way to turn knowledge or ideas into a valuable, shareable, and potentially profitable digital asset.