Yes, it is OK. However modern business tends to select strongly against introverts. So my advice would be to look for some classes on public speaking, or possibly look for a nearby chapter of Toastmasters.
When you get out into the business world, you'll find that standing up in front of a group and giving presentations is an important skill. It might be for something as simple as explaining why X is the wrong direction and Y is a better direction. You'll need to be able to sell yourself when it comes to business - after all, that is what a job interview is.