You remind me of that guy who stole a vial of vaccine from shoppers and said he was going to conduct his own studies. The only stupid people here are those that think that their grade 10 science education, a Wal-Mart microscope and a Toys R Us chemistry set are comparable to those of the scientists who've dedicated their lives to studying vaccines. Luckily for us, they know what's in it, there have been peer reviewed clinical studies and it's WHO/FDA approved. But since you most likely get your news from social media posts, your apprehension is to be expected.