Smoke Air
Vegas still might be the only place in the U.S. you can smoke indoors. People smoke and every breath you take is smoke.
With a huge concentration of people and everyone smoking, the air is just fucked up. Last time in 2009, I had major congestion problems, throat was sore, nose runny, etc.
This time however, since I’m in much better shape than 2009, I was fine. It was still fucked up. My lungs are in much better shape now than 2009. Didn’t mean that the smoke still bothered me, but I was able to handle better.
I had minor headaches, but not too much. My breathing was okay. In 2017, I'll will have gone 10 full years without smoking a cigarette, however I did smoke cigars, and in 2013, I smoked a cuban cigar in the Philippines.