They make changes in vaccines just about every year, dude. If vaccines were harmful, then what would be the point? And I'm healthier than all of you guys combined. Vaccines aren't made only for people who have a fear of dieing. In case you forgot what happened recently, people needed to provide proof of vaccination in order to attend events, parties, crossing the border, eating at restaurants, and other things. So getting vaccinated has nothing to do with fear of dieing. So, what did you do without proof of vaccinations? Did you sit at home for the whole 3 years?