@SW-User my father told me when he was a young man. He tried herion. It made him feel so sick he felt like he was dying. His guy was watching him. After the sckness the guy offered him again and my biological father said hell no. "That made me sick Af I thought I was gonna die." And the dealer said. No that happens to everyone their first time. After that you'll feel amazing now because now your just body had it and won't reject it. He said fuck that. And left.