Appropriate profile pictures to use

The picture you put is also important probly more important than the information you put up. People are more inclined to see the photo first and if the photo intrests them they will look further to the written information about you.

What kind of information should be in my profile?

Your profile is very important because this is how you display yourself to the world.

What topics should i talk about to rouse intrest

You dont want to talk about every detail of your life. You should start talking first about…..