In this episode of Nexus Insights, Robert and Josie interview Tami Sparks, a leader in the Biz to Biz business development group and a consultant who helps small businesses grow through training, systems, and personality-based communication. Tammy shares her core message—growth mindset, an insatiable desire to improve, and tenacity—rooted in a difficult upbringing, the influence of her grandparents’ consistency and hard work, and a decision to seek counseling at 16 to break negative patterns. She discusses trauma, grief, and resilience, including the death of her first husband by suicide and the impact on her children, and emphasizes self-reflection and personal responsibility for thoughts and reactions. The conversation covers Biz to Biz’s shift toward mentorship and skill development, chapter revitalization, and how DISC-style personality asses ...