Suddenly, emotion overwhelms you. There is no need to fret. What you are experiencing is normal. Some parents experience these emotions immediately, some within a few days, and some within a few weeks of their student's absence. An explanation is in order.
Parenthood is a lifelong endeavor.
All parents want to see their children grow up and lead fulfilling lives. College is one avenue of choice for those wishing to pursue a professional career. As a supportive and concerned parent, you are experiencing joy because the fruits of your labor are being realized as evidenced by your child's desire to pursue college. You are also experiencing joy because you are also embarking on a new adventure as college parent. Finally, anxiety may stem from concerns about your child's preparation for this new adventure.