Learning is a process of development, where the individual has to make:

Learning is an ongoing process of growth and development where an individual actively participates in acquiring knowledge and skills.  Key Points

• Learning is a process where the individual has to make efforts on his own.
• Personal effort and active participation are essential for deep and lasting learning.
• While support from teachers, peers, and parents can guide and encourage the learner, it is the individual’s initiative and commitment that drive the actual process of understanding and mastering concepts.
• Self-motivation, persistence, and active engagement are key components for successful learning.

Hint

• The contribution of parents is important, especially in early education, but ultimately, the learner’s own efforts are what lead to mastery and personal growth.
• The contribution of teachers is invaluable in guiding, explaining, and providing resources, but the learner must still take responsibility for their own learning.

Hence, the correct answer is Efforts on his own.