Ok should I build something?

What should I build and what do you think I should build?

I wanna make niche sites that make money.

I wanna see what's going in in that direction. 

I have looked on Amazon and want to see if I can log or fill up spots on Amazon with items never listed before.

I wanna do this and it might be a good idea. 

I mean what can I say. 

Amazon makes money. 

I wanna put in eight hours per day and I want to see where it takes me. 

I mean what can I do. 

I'm hungry and I don't know if blogging is gonna take me thier and travel.

I mean what else is thier to do. 

I wannaake money and I want to do it blogging.