I haven't had any international trip before, but I can share one of the most emotional experiences that I have :) It was in 2018 when I had a group project held by my university. We needed to travel to another city. My uni is located in one of the biggest and modern city in my country so we went to the rural area. Actually it's still in the same province, but I can say it wasn't easy to adapt in the new environment. I don't know if you know but Indonesia is a multicultural country, which one of the things I love the most for being an Indonesian because I love diversity. We had a green project, creative project with kids, taught some lessons at school, and Gosh, a musical project too! I guess we only needed 3 days to adjust and interact with the local people because they're just too kind and super friendly. I remember that we did our project in the morning - afternoon, while for the evening, we visited at least 5-8 houses because the local people were waiting for our visit. They were very welcome to us and one of my tips is don't eat anything if you want to visit the locals. Because they will give you a lot of food and asked you to have dinner together. What a lovely and relax environment. It feels nice to sometimes escape from our fast and ambitious world to slow down a little bit and experience kindness along the way. You're good enough :)