Ok the title is a joke, but a little backstory before you call my bullshit: I used to do DPH for a couple years, multiple 600mg trips, a couple 700~ and a 1 gram trip to the hospital. Last night I did 25mg to help me sleep, which was my first time doing DPH in about a year and a half. It felt like 150mg used to feel when I abused it daily. I was really drowsy after 45 minutes, went to lie down in bed. Staring at my closet in front of me I could notice subtle DPH visuals. Little streaks of "electricity", slight "flashes" in my periphery, and overall the room seemed darker. I swear I saw something move at the corner of my eye a couple times too.
It used to take me a minimum of about 150mg to start seeing visuals, I was really surprised when this happened to me. Just sharing my experience.