watch a video and write a short conclusion. Hope you can give me suggestions. Thank you! The video shared some tips on survive a long flight. And I think some are useful, some are not. I will write some comments about these tips in the video. The first tip they suggest is to adjust your watch to local time at your destination at the night before you sleep. But I think our body can’t change the circadian rhythm quickly, and this action will make you more tired. The second tip is to upgrade your seat to premium economy. But I don’t have the experience of having a seat on premium economy. Is there a big difference? The third tip is to leave the skinny jeans at home because it will cause 10 hours wedgie. I think you can take it but don’t wear it on the airplane. The last tip is to wash face, brush teeth, and even change shirts before arrive. But I think it’s not good because the bathroom will be occupied for a long time, and others can’t use it. These tips I wrote isn’t useful. But in the video they still suggested some important tips.