Hi there

I can't really make these fields optional as they are some of the most important when trying to explain different types of behaviour. This is very much a survey about how people think, and age, gender and income are big determinants of that.

I'm sorry that texts, apps and images weren't included... they were plans for texts and apps to appear on the survey but in the end I thought that I wouldn't get enough responses about them :/

Thanks for your feedback!

-richard