A Brand New Job!

I accepted a new job today! Wish me luck.
I'm a Job Captain at Carpenter Sellers Architects. I sent out resumes, had a few interesting interviews, and was offered a job. I feel so competent. Sufficient even. Now all I need to do is give notice.
I hate to go in and give the two weeks. I get so nervous. Despite doing a great job and arriving at the right time to move on, it always feels like a betrayal. Also, I was raised to abhor quitting. In our house perfection was expected, failure was acceptable if you gave your best, and quitting was simply wrong. You don't quit. So even though I've met all my commitments and done a good job I dread quitting.