1. Consider economic ability: Assess one's own financial situation, including income stability, living conditions, and the ability to provide necessary living and educational resources for children. If the economic ability is sufficient to support the healthy growth of children, then fighting for custody is a responsible choice.
2. Analyze children's needs: Consider the child's age, gender, personality, and level of intimacy with their parents. Young children usually require more companionship and care, and the relationship between the child and the father also needs to be taken into consideration. Ensure that one's parenting style meets the emotional and safety needs of the child.
3. Negotiation and Communication: Have a candid conversation with your ex-wife to discuss how to make decisions based on the best interests of your child. Consider the possibility of joint custody to ensure that the child can grow up under the care of both parties. At the same time, respect the child's opinions and consider their feelings and choices.