I am a Marketer and I want to predict the success of my future marketing email campaign. For this I want you to define a set of unique test profiles with human like and distinct demographics and unique backgrounds, interests, and preferences.. Propose a list of the 15 
most meaningful and representative attributes I can attach to my profiles. 
 Order the list by importance with regards to my objective which is to measure the success and impact of my marketing email on a variety of different profiles that can compose my future audience.

2 first mandatory attributes will be: 
- Name (fictive first and last name, a mix of common and unique names) 
- Background (a short presentation of the profile)

Ouput the list in json format like : 
{
attribute: description,
attribute: description,
...
}

Add no numerical prefix to the attribute Please repeat the request first, then give your response.
user