Which of the following is a challenge when taking a self-portrait?

You can't see the photograph before you take it.
Not having anyone else around
Deciding on the subject of the photograph
All of the above

A, you cant see the photograph before taking it

Explanation:

The answer is quite clear but when shooting a subject that is not you you can make or tell smeone to adjust something and you know how the shot will turn out for the most part. With a self portrait you can see where you will be but geting there and in position is a challange.

i don't know the answer but i play video games