Affiliate Marketing Secrets

I have youtube channel. And every of my video has the following statement in the description:
This is for educational purposes ONLY. I am NOT registered/partnered/affiliated with any of the companies/products shown in this video. Try and support the developers.
I am in no way responsible for; anything caused to your computer, you getting in trouble and/or you resulting in any of several unforeseen consequences. Do this at your own risk. Thanks.
Can I put that statement under a Disclaimer heading? And what does disclaimer mean?
I have a channel where I upload tutorials on how to ‘download’ PC games… if you catch my drift…

I want to create a niche website for google adsense, please tell me the best plan for it.
When i say ‘plan’ i mean:
-what seo practices?
-Should i use a static website or a cms one?
-How to place ads for best results?
-Can adsense and affiliate marketing work together?
-And what things can harm my site?
-and all the other brief information in need to know?
Please guys i am stuck here 🙁
Will be very thankful for the help. 🙂

I need to get a letter of medical necessity from my doctor so I can get a rolfing procedure done at a chiro/rolfing office not affiliated with said doctor. I need the letter of med. necessity so I can use my health care reimbursement account, pre-tax medical funds taken out of my work pay check, to pay for it.
My question: what sort things should I say to my doctor so I ‘seal the deal’ and get said letter out of him/her? I was just going to talk about my stiff neck and back and my chiro. and spinal health history but I was hoping for some key talking points to make my case.

Its not a racist Question. I know others are probably just a religious, but i wanted to be more specific. Do you think it had more to do with culture and an upbringing or is there more to it.
I ask this because i’m the only atheist in my African American Family. The rest are Christians. Most just claim it but probably don’t know **** about it or even care to know. I dont see how any one can be a christian “AT ALL” but i guess… Its whatever. So yea, Why do you think so many AA’s are Affiliated with christianity. 87 percent of them.

to receive payments?

English Riders answer please! I have been riding for several years, and I am experienced. I want to make it into a professional field, but I want an opinion on what point in your riding career would you be considered a “Pro”. Thanks my fellow horse lovers :3