You are launching out on your own as an independent official "adult". There are several significant life transitions during this time that can sometimes seem overwhelming even though good.
Transitioning from predictable school life to the working world requires adjustment and adaptability. Whatever your job, God can and will use you to make Himself known, so work as unto the Lord and with excellence, honour and integrity.
Knowing God should set the standard for how we relate to Him and to others.