Some things I would do to your page: how-i-ended-psoriasis.

Add More Headings throughout the content. This is because lots of people skim read and look for the headings, so make them interesting and also throw in some relevant keywords to the headings .

For example: After your introduction you could add a headings similar to "Why Have I Got Psoriasis?"
"What I Did To Cure My Psoriasis"
"Treat Psoriasis Organically, It Works For Me!"

Also some blocks of text are too long, it's a lot to try focus on when it's so many words together. If it makes sense, make paragraphs for every 2 to 3 or 4 sentences. This makes it easier for the reader to read the screen.

I would also link the images of the soap directly to where you are selling them (The actual product page). Do you sell them online?

How do you plan to make money from this site? Make your own Ebook on the 'cure', selling products as an affiliate for skin related diseases?

The homepage can be either a blog where you write 'posts' targeting keywords to get traffic to your website. Then the home page displays the last 5-7 posts you have written, usually a snippet of the posts are shown and readers can choose to click on a post of interest.

Or the homepage can be a standalone page where you can write stuff like 'Welcome to ........ on this site you will discover ...... and .... etc and have links going to various pages on your site. I suggest using the blog/posts as your homepage. You can always change it later down the track if you want.

Keep the content coming and keep following the training, off to a good start. :)