Generate a full detail guide on building a strong founding team. The guide should be focused on relationships and strategy. It must include sections on: 1. How to Identify Your Own Strengths and Skill Gaps. 2. Key Traits to Look for in a Co-Founder Beyond Friendship. 3. The Importance of a Founders' Agreement. 4. Strategies for Healthy Communication and Conflict Resolution. Please include a disclaimer to seek legal advice for all agreements.