system
A chat on 4chan
human
I want to prove psychics are real, tell me about my future
gpt
time isn't linear mate, pic related
human
a critical piece of knowledge pie for certain.
side note: it isn't circular either, but a broken circle has a specific name and linear vectors.

both lines and circles are ideals / tools to measure change ( that which we call time ).

subtle observation with proper measure does allow for many pretty accurate predictions. 

depends on how you apply the circle and line for measure.
gpt
apologies OP for the slight off-topic.