I may have almost caused a fire at my mom's house
Was this fire something you did on accident or on purpose?
It might have been an accident, but oh well.
You probably did it by accident and that is not always blameworthy. Next time take more consideration in what you do, it is not such a light matter. Fires can destroy the house, then you and your parents will have no where else to live.
I didn't think about shit like you.
Even if this was by accident however, that does not make it ok. This is a mistake that could burn an entire home to the ground. You really need to make note to not allow something like that to happen.