Find a problem people have (wealth, health or relationships).
Niche down until you feel like you're almost too niche.
I.e how to make money.... nah
How to make money from home .... Closer
How to make money from home as a vet.... Nicher
How to make money from home as a vet suffering from PTSD..... Ding ding ding ding.
Gt to understand the people you are trying to help, understand their problems and pain points better than anyone else.
Now find really good products that can solve their problems and help them reach their goal with as little effort as possible and brand yourself and position yourself as the expert tat helps vets with PTSD interested in making money from home with having to deal with all the bs of the world.
Provide free value, share stories, share case studies... Now when you yo recommend a solution because your positioning, trust, reputation etc. people will buy from your affiliate link because they know like and trust you.