"People's ignorance really pisses me off. Stupidity is when you can't help it-ignorance is when you choose not to understand something"

This quote by Sarah McLachlan talks to the distinction in between ignorance and stupidity. Lack of knowledge is when somebody picks not to understand something, while stupidity is when somebody is unable to comprehend something. This quote implies that people's ignorance is a choice, and it is something that actually annoys McLachlan. She is suggesting that individuals ought to make the effort to learn and understand things, instead of choosing to remain ignorant. This quote is a tip that knowledge is power, which it is very important to take the time to discover and comprehend the world around us. It is also a tip that we must not judge individuals for their lack of knowledge, as it might be due to situations beyond their control. McLachlan's quote is a call to action to make the effort to find out and understand, instead of selecting to stay oblivious.