You may be an introvert, extrovert or ambivert depending on the situation.
Considering that, i want to know what or how does a stranger person needs to do to make you feel comfortable and be more talkative with him.

Or you can answer the other way. What techniques do you use to make someone comfortable around you?

I know that the most common technique is to mention or talk about things you both may have in common and some psychological tricks.

*this thread is totally not for research purposes.