This is totally weird. First of all "What picture?" I really have not idea so try editing something so we can see the link or something?!?! Sheesh
Websites that offers a database of different anime characters are Anime - Plant, Anime Character Database, Anime - Source, Absolute - Anime, My Anime List, Anime News Network.
on your picture
Cartoon Network.
Anime fanfictions are fan fictions written about anime characters.
Cosplayers or Anime Characters? Cosplayers are still human beings so they can. Anime Characters in an anime can go to hospitals if the story calls for it.
http://serebii.net/anime/characters/
No it is not weird to have anime characters as your imaginary friends. Just know the boundaries of reality and fiction.
Try the Anime Characters Database and type in your choices and it will refer you to anime characters based on your attributes - see related link below .
yes
It is difficult to picture Hanataro from Bleach anime as embarrassed. This is because the character is very proud and strong.
You could consider Grand Chase an anime - video game cos the the characters are also anime based.
Anime is a form of fantasy and so the characters will resemble people that come from the artist's fantasy, often their own ideals. Add to that the societal value of slenderness you will have the over-exaggerated anime body proportions of super skinny characters.