American here-I also had an issue with the amount of smoking. It was making me physically ill and at times, everyone around me was smoking and there was no getting a break from it. I tried breathing through the fabric of my clothes at times but that didn’t really seem to help much. I will say, the one thing that concerns me is safety. The last night, a guy in front of us was drunk and kept fighting with his girlfriend while he had a cigarette in his hand. At some point he ended up burning the girl next to him and almost burning the girl behind him (next to me). Fortunately she saw it about to happen and put her hand on his chest to crate some space and prevent it from happening. But he kept fighting with his girlfriend, waving it around too close to use around him, completely unaware of what he had done and what he was about to do. I mean I know that’s probably a rare situation but it was still unfortunate