Affiliate Marketing Secrets

I’ve heard of people designing niche websites and making money from ads like google adsense. My question is can you actually make a living doing this?

You haven’t given the details of whats the niche of your website
Entertainment niche gets the lowest revenue.
Tech niche gets fair amount for clicks
And the person who is using adsense will never disclose his stats about adsense coz that’ll will violate the Adsense Terms & policy
Tipoff: Recent activity of Adsense says that even tech blogs are being made by spammers, so there is a downfall for tech blogs too, however the most toughest part of Adsense is getting approval & not getting disabled

I am making a tiny income online ($100) and I would like to further this, the first bit of income is purely from one website, I have an idea for another site also which has potential to make me a lot more but im not sure what to do after.
Should I create around 4 niche websites that make an income of around $100 leaving me with a nice income every month or should I just keep going until I can’t make anymore?
Or should I just have 2 and try and further them by getting them ranked for more keywords and optimize them more and post more etc?
What do you think I should do?
Thanks.

I have written a 25 page submission script that I think would make a 20-30 minute video suitable for a few niche websites. I’ve started emailing them asking if they would be interested in seeing it.
Should it be registered with WGA?
What sort of payment or deal would you expect?

I wrote a story that I think would make a 20-30 minute video suitable for a few niche websites.
How should I submit it? Would it be better to write it as a submission script first? Should it be registered with WGA? What sort of payment would you expect?

tddoan_99@yahoo.com email him trust me his do for me and good price too