Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.
If you met your “antiself” then you would both disappear, via annihilation, in a flash of light (actually, gamma rays). So, in principle, antimatter can be dangerous. In practice, however, antimatter is so rare (at least in this part of the Universe) that the small quantities available do not present any danger to anyone.
