As a native English speaker, you should not feel ashamed that your native language is considered one of the easiest languages to learn. Language difficulty varies depending on an individual's native language, linguistic background, and personal experiences. Every language has its unique challenges and complexities, and ease of learning is subjective.
English's widespread usage and influence across the world can make it more accessible to learners due to abundant learning resources, immersion opportunities, and its status as a lingua franca for global communication. However, every language, including English, still requires effort and dedication to master fully, especially when aiming for fluency and proficiency.
Instead of feeling ashamed, consider yourself fortunate to be a native English speaker, as it opens up numerous opportunities for communication, travel, work, and cultural exchange. Embrace the language diversity and encourage others in their language learning journeys. Learning additional languages, regardless of their difficulty level, can also be a valuable and enriching experience, helping to broaden your perspectives and connect with people from different cultures and backgrounds.