Brief smoked immersion, quick return

2. T+00:01:00 [intensity]

intensity 

++ PLUS TWO — Both the timing and the character are unmistakable, but you can still choose to let it stay in the background and carry on with ordinary activities.

3. T+00:04:00 [intensity]

intensity 

+ PLUS ONE — Clearly noticeable. You can tell when it began and how it's changing, though its full character isn't apparent yet.

4. T+00:08:00 [intensity]

intensity 

− MINUS — No noticeable effect.

5. T+00:00:00 [note]

Within about half a minute of smoking, a powerful light-headed feeling arrived along with a sense of pressure around the temples and a yellowish cast to vision. The author felt the only option was to surrender control entirely. The plateau ended after three or four minutes, ordinary awareness (like noticing the radio) returned, and the experience was over within a few minutes more.