@Gummy I have a friend who works in customer service, but she just answers people's questions and emails. Most of the people aren't truly angry, just stressed because of the issue/misunderstanding they're calling for. Once my friend does her job, they are usually quite grateful and apologetic. She works from home on a laptop provided by the company, makes more than enough to live on her own.
Perhaps you could look into a job like that? If you'd like, feel free to PM me about it. It's a nationwide company in the US and seems pretty decent from what I've seen.