Yesterday , I had the opportunity to attend my friend 's college graduation . It was a wonderful event , filled with proud graduates and even prouder family and friends . What made it even more special was that my friend is not in her twenties - the usual age of a college graduate - but in her thirties .
According to the above context, answer the following question.
What may be the reason why they are so proud of their friend ?


It takes courage to go back to school later in life .