September 21

Reversed

At least you have a job :(

Its your first day man. You'll get more comfortable with it. Stick to it and I think you'll be pleasantly surprised at how outgoing you can become.

The problem is, I'm secretly an introvert

Get used to it and try to get less introvert time by time... no?

keep current job. save money. set goal that on sept 21 2016 you will quit n get dream job. start bettering yourself/acquiring skills for it from now on.

Prepare a presentation. Say everything good about the product or service(don't tell the bad); your client will say no; wish him a nice day and move on.

Making a preparation is the most important. With the time you will get used with the drill.

Money is good in an outbound call center? May I ask what country is that? Also, keep it for a few months, then quit and do something cool with your earnings. What do you say?

You get good money and people don't hang up the instant they hear you want them to switch their mobile operator? Weird!

Still better than no job.

I have 3 days of university and 4 days of freedom every week and I can't find a single job to work for that 4 days. I need money and nobody gives me a job even as a waiter -_-

Make the best out of it :)
I don't really like such calls and I remember my old ISP calling me and advertising a faster and more expensive product.
The young guy I was talking with was great. He asked why I don't need a faster connection and so on.
Told him I'm not downloading too much stuff, we then talked about online games.
It was friday and he told me that his jobs sucks, it's hot as fuck and he is looking forward to the weekend but is having trouble with his girlfriend.. talked to him for like 15 minutes, was totally worth my time :D

If the hourly is good and benefits are good, then keep it for a bit. If it's mostly commissions and you aren't comfortable with it.. then no. Commission places will try to convince workers it will be good money even when it probably won't be.
As soon as you feel comfortable, cut your hours as much as possible. (say you need to go to school (say online school if they ask where, or you need to help out your family or something). Do 4 days a week and use the days off to find something better.

View attached image.

I was working in the same job as you for 1 month. My problem, didn't was i was introverted, my problem is i feel bad with myself for selling a service and not to tell all the truth (not lying, people in this work, almost in my country, don't tell all the truth), because if you tell all, people didn't buy it (the company i was is the most expensive, and in my country the crisis is hitting strong).
telecommunications companies in my country sucks. The services is worse and much more expensive than the other UE countries.
You said you don't need the money, so i advice you to give it up if you don't feel comfortable and you don't like the job and invest your time in training something you like to improve your chances in getting a job there.

YOU MONSTER
Congratulations to get the most hated job by the rest of the persons.

If it doesn't make you mad and can't get anything better keep there some months to put it on the CV. Just enough to not seem insta-kicked.

I-should-be-sleeping bump

If you dont like it, just quit, money is not everything in this life!