First-time Founder? TAM & ICP

Building simple learnings for first-time founders looking to raise seed money. The mission is to raise investor/stakeholder confidence by using standard approaches to:

• market sizing
• ICP definition
• marketing personas, and
• other North Star elements

We believe this is most useful to first-time founders looking to raise seed money.

I'm looking for 10 early testers of our online courses.

Any advice? Does anyone want to give me some feedback?