It is a mix of both really. I look into things, hear things, feel things, ect. Then decide if they make sense or feel right to me. One of the best ways I can explain it is that the 2012 scenario (I don't call it an apycoplaps because the world isn't going to fall apart at the seems, we are close enough now to see that much) is a large set of possiblites.
I was on the phone with my mom earlier today and we were talking about alot of things relating to this. She was telling me how there was a man who passed away a while ago. When he died, he told his mother he would return to her in the spiritual world within 10 years with messages. She has been getting messages from him. One that we were discussing was the issue with china. Even just a few years ago, there was a worry that china could invade the US and cause a major war. That timeline is now gone. The world's frequency had changed and that possibllity no longer exsits.
Really, there are countless things that could happen, but they are all possibllites. It is like taking a photograph. You see things at an exact moment, but later on things can change. That is largely how I view the 2012 scenario. I just listen, and see what feels right, and form my own explination of it.
I hope that helps explain it. It is kind of hard to describe.