I just came back yesterday from Qatar. It was one of the most amazing trips,. We had so much fun and met really nice people. The conference was really good but it was really hard at the beginning. It took us a day to understand what is going on and how to work. We arrived yesterday at 8 pm but it took me an hour to get home. I am really tired and sleepy. I am really happy to see everyone here but really sad to leave Qatar. I encourage everyone to go try this conference. It is really organized and it has a lot of people.