It's great that you want to help your husband become more confident, as confidence is an important factor in any relationship. Here are some tips on how you can help him:

1. Encourage him: Always encourage your husband to try new things and praise him for his efforts, even if he doesn't succeed. This will help boost his self-esteem.

2. Focus on his strengths: Everyone has their strengths and weaknesses. Focus on your husband's strengths and help him work on them.

3. Help him set goals: Encourage your husband to set achievable goals and help him work towards them. This will help him feel more accomplished and build his confidence.

4. Be supportive: Show your husband that you believe in him and be his biggest cheerleader. This will help him develop a sense of confidence that comes from knowing that he has someone in his corner.

5. Seek professional help: If your husband is struggling with low self-confidence, consider seeking professional help. A therapist or counselor can help him work through his issues and develop a stronger sense of self-esteem.

Remember, building confidence takes time and effort, and it's important to be patient with your husband as he works towards becoming more confident.