Excuse my bluntness but
1. Cigarettes do NOT get you high.
2. If you watched the whole process of dying from lung or esophageal cancer, you wouldn't want to go near them.
I smoke. I just recently lost my dad to esophageal cancer. He was diagnosed in September 2010 with stage 4. It was already too late. He had 2 types, Adenocarcinoma and Squamous Cell. One of those types is ONLY caused by smoking. He was a smoker for over 30 years, 4 packs a day. He quit smoking completely a year before his diagnosis because he wanted to be healthier. I desperately WANT to quit smoking but after 13 years of it, it's extremely difficult. I promised my dad I would quit and I intend to keep that promise, but as he said himself, it takes time and lots of willpower. My dad died at only 52 years old because of a stupid addiction that he eventually overcame but still gave him a death sentence.
Think about what you're doing. Maybe find a video to watch of the whole process of dying from lung or esophageal cancers because it is truly horrifying and the treatments are worse than the torture our country puts terrorists through.