Seen a for sale by owner sign, what do I do??

[Mickael Castillo]

There is a for sale by owner sign that just went up down the street from me. What do I do now, I wanted to get into real estate and I feel like this is a sign but I don't know what to do. When I call the number what should I ask, what shouldn't I ask, what kind of line of questions should I ask first, how do i NOT shoot myself in the foot... HELP ME PLEASE LOL thanks in advance!!!