Talk with other angels, validate your idea and mode and take the money. You'll always have time to pivot and change the plan later. If it scares you, it's norma

Talk with other angels, validate your idea and mode and take the money. You'll always have time to pivot and change the plan later. If it scares you, it's normal. Keep the percentage around 10-15% and don't give governance rights. And if you fail, try again.