After being back in the United States for 2 weeks, I have noticed several differences in my daily living. But first, I should mention the travel back. Flying from Sevilla, Spain to the States took 14 hours of flying time and 20 hours of total airport/plane time. Because Spain is 7 hours ahead of my hometown, I traveled all on the same day. I left at 1pm on June 16th and arrived home at 11pm June 16th. This caused terrible jetlag (even worse than when I arrived in Spain). You will probably hear someone tell you to sleep on the plane to prevent any weird mind reactions to the changes from night-day. It helps to bring a sleep mask in case the person next to you keeps the window shade open. Also, I found it harder to fall asleep if I had a movie playing on my screen because I would get distracted and forget I needed to be sleeping. Thankfully, my jetlag only lasted about two days and I could sleep most of it off. 
I will always appreciate my host family and professors who showed me a new culture and expanded my views of the world. Rosa, my housemom in the picture, constantly checked on us and provided anything we needed to feel comfortable in her home. I strongly recommend a homestay if you are looking to learn more of the local language while feeling less like an outsider. I arrived in Spain knowing only beginner-level spanish and Rosa helped me learn much more than I expected. Because she only spoke Spanish, I had to relearn the basics of communication. 
Lastly, I would like to mention that returning home may cause different emotions for every student. I was eager to get home to my family, but there were a few challenges I faced after arriving. My luggage was left at one of my connecting airports and I went three days without my things. (Remember to pack any valuables in your carry-on or personal bag). Also, I had to get reaccustomed to the types of foods offered and the daily activities. I was used to walking around 10 miles a day because of the proximity of the city in Spain, but I had to dust off my car keys just to get to the grocery store in America. After getting used to my home again, I have noticed my attention to new things. I pay attention to what foods are super processed now. I also incorporate more daily activity. Studying abroad will change you in ways you can never expect! I strongly recommend traveling at a young age. We're constantly saying, "maybe when I'm older," but traveling doesn't have to wait!
- Julia Kirkland