Sanjay K,
I agree with Jasmine-3 about being introverted. Check out Susan Cain’s book, “Quiet: The Power of Introverts.” Plus she has a great TED talk about it too.
I also agree with Jasmine-3 about anxiety being a big topic and issue.
There are several strategies and practices that would help anyone to live a more peaceful and balanced life.
I do think that having a daily (or twice daily) meditation practice does help quiet the mind and helps you get out of your head/thinking. I encourage you to do that. I encourage you to do mini-meditations whenever you find yourself anxious during the day.
Regular exercise has scientifically proven useful as well. Even a 5-10 minute walk helps.
Breathing, deep diaphragm, belly breathing helps with anxiety and finding our center.
The key is incorporating such practices as a regular part of your daily routine.
Good luck.
Mark