| Taiwan Retreat 2018 Q&A 8 (1:00:34-1:03:22)
I don’t encourage yogis to watch mental images because they are concepts. You should recognize that it is the mind thinking because a mental image is the thinking mind working.
We shouldn’t pay too much attention to the concept. (Elsewhere: When the mind pays attention to concepts, liking and disliking arise. Just continue to be aware.)
Beginners shouldn’t pay attention to mental images because defilements will arise.