Affiliate Marketing Secrets

im 16 and thinking of creating an informative website.can you sell things from it at 16?

How lucrative is the mobile app market right now? I’m thinking of picking up Java (ugh) and trying to see if it’s the right niche for me.
I’ve heard a lot of people say it’s a tough competition in the Android market and that turning a profit is quite difficult. How did it go for you?

I’m wondering if religions require indoctrination and complete trust on an unquestionable “god” and a book, how do those religiously-affiliated schools teach children that crucial critical thinking skill? Don’t intelligent parents find it pointless to let their kids brainwashed, even for a good cause?

What would be the advantage and disadvantage? I’m thinking of going for a blog with two niches for branding my business and to decrease competition. What your opinions? Thank you.

I was thinking about starting an adult blog doing some affiliate material and quite a bit of original material don’t I get tons and tons of cell phone pictures from guys all over the world all the time. I wanted to some how mix the pics i recieve in with the affiliate material just to keep new orginal material that competitors wouldnt have in. but i have many questions
1. How is my target audience, I know for a face all the guys in the pics i have are straight males so it could be women but gay is a larger market and they will look any way, Should i do Gay porn affiliate Or straight, I considered doing both but haveing both would probably do more harm than just choosing one. Gay guys not interested in straight porn Women not interested in gay men
2. Would i have to pay the guys? I wouldnt be selling the cell phone pics they would be free content like everything else just there hopeing to attract more traffic
3. Legally am i allowed to post their pictures? the pictures were sent from them to me? do i own the pics?
4. Could You give me an example (url) of a successful adult blog? using affiliate stuff

I’m thinking of getting into an niche affiliate product however the product Im thinking of using has two big competiors at the top of google. What would be the best way to try and compete with these sites for that keyword?