Mochiah, I mean it is possible. Sense I've never seen one move something, (thank god) ;) it could all be internal things. I mean, no one REALLY knows where spirits come from.
But yeah, I see the much more when I am sad, but when I'm angry I can have spirit dreams as well... and there are places I can go and sense them. Not like traditional hauntings, but there are places I'm more aware of them. I just had a big fight with my roommates and they both moved out, and I haven't been happy about that, or being alone so much... so that has something to do with it to.
It doesn't matter and it is stupid anyway. I got past most of it by closing my eyes to it and focusing on school. I'm happy it isn't a big deal anymore, just the last few nights it has been bothering me.
This is the real thing... how can you be happy and not worry? It is easy for people who are good looking, have money, and fullfilling relationships but what if you just have a lot of problems? Should I detach and try not to care, or care about something else? We are promised that we can pursue happiness, but no one promised we would find it. What if something attainable could make me happy.