Vaping contests are arranged in many vape trade shows internationally. In 2014, vaping contests at vape trade shows such as cloud-chasing were rare. In 2014, vaping contests at vape trade shows such as "cloud-chasing" were rare. Large gatherings of vapers, called vape meets, take place around the US. People who think they pose less risk than cigarette smoking are more likely to vape. A long-term nicotine addiction from using a vape may result in using other tobacco products. There are a number of YouTube videos showing people engaging in vape tricks using e-cigarettes. Many users vape because they believe it is healthier than smoking for themselves or bystanders. The main source of information on e-cigarette products for vape shops is social media channels. People who vape are more likely to start smoking. Inexperienced users vape less forcefully than experienced users. Sultan Ibrahim issued a decree banning vape in Johor effective 1 January 2016. Patrons are no longer permitted to try out products inside a vape shop. There is fair evidence that coughing and wheezing is higher in adolescents who vape. Public Health England advises hospitals to let patients vape indoors - and even in bed.