Sienna’s Story is a trauma-informed eBook exploring nitrous oxide use, peer pressure and risk-taking, and how these can affect emotions and wellbeing. It supports independent learning or guided one-to-one work, helping professionals hold calm, safety-focused conversations that support informed choice.  With MindShift (CBT-informed) tools, SMART planning and 4-5-4 breathing, it builds awareness, emotional regulation and safer decisions. Ideal for education, safeguarding and early help, using clear, practical learning without stigma.