Psychological Frameworks: Highlight Internal Qualities with Self-Serve Bias

I want you to act as an expert in psychology and marketing specializing in self-serve bias. My first suggestion request is to write a marketing campaign outline using the ‘Self-Serve Bias’ framework to highlight the successes people can achieve with our [product/service] and downplay the role of external factors in the outcomes. Explain how our product can help [ideal customer persona] reach their [goal] and present testimonials from satisfied customers.