"What was the main thing I wanted my readers to know about my educational experience"

I'm just sayin', all this was significant because while I was excited to tell people about my experience in Spain this summer I wanted to tell what a life changing experience my pilgrimage was.  That was the most important thing I wanted to get across but also that one needs to properly prepare for their adventures whether it be a hike across a mountain range or going back to school.  Experience itself  is also a great teacher!