Everyone goes to a different heaven depending on what the person has been, or hasn't been smoking.
For example, I was a chain smoker who smoked not mother than 5 half cigarettes almost daily for almost 35+ years, until I had a massive heart attack in May 2011... That night I suffered massive pains, and was sweating like a dog having a shower bath, and was unable to breathe, etc etc, I was still checking my pulse, lol, and at a point I really felt it (& I too) just wasn't there!
The next moment I had an out of body experience. I was looking at myself lying on my bed. Then immediately I was transported to some Tibetan type of monk center in a mountainous plateau, a beautiful land with f lowering little plants everywhere, and the snow filled mountain peaks weren't too far...
On the three sides where I was standing, there were three long singlestoried residential building that you might find in a place where those monks live. They had small cubicles with a small opening in front without any doors, and each cubicle had only a few things like a folding carpet made of straws, a lamp, and few utensils... Then suddenly many small monks came to where I was standing. They were about 4 feet tall children like monks, everyone was happy and they seemed to be living in that place.
Then I saw my father who was smiling at me. He told me to turn around facing the fourth direction which had no building, but there was a tall handsome yogi, sitting in the lotus position and he was in deep meditation. My father took me to him. He opened his eyes and lifted me and made me at in his laps. I felt like a child. He was happy to see me there. Told me a lot of things... I was sitting in the laps of the ultimate guru... God you may call him, whatever...
Then suddenly but smilingly he asked me to go back. My father took me to a small hut like building where a person was meditating. There was a beautiful light around him. My father told me that you're so lucky to have been taken up in arms by that yogi. He told me that the person in that hut has been meditating for centuries but still didn't had the permission to be near the yogi.
Then next moment I opened eyes in the real world. At that moment, I had no pain whatsoever. My hands were not hurting. I wasn't sweating, my thinking was stable, I checked my pulse which was also stable. My heart region was feeling alright. I really had a massive attack for almost an hour just about 20 minutes back, but there was no trace of pain or agony now... Absolutely none. I am sure I had a real out-of-body, after-death experience that night...
No, I wasn't smoking any weed or wasn't drunk that night. Never did weed or alcohol in my entire life, in my after life, or in my life after life!