Stop looking for the next "Secret" and Stop running round & round in the cyber landscape.
Once you have done your research and decided on the profitable niche for your business, just do the following 3 steps:
1: Build a list.
2: Build a relationship with the people on that list.
3: Market to that list.
Build targeted list of people for your niche, the list can be an email list, facebook fanpage fans, twitter followers etc.
Just focus on attracting targeted traffic to your list and treat the people in list as human.
Understand their needs & wants and market your solutions to them.