This document critically analyzes the learning type theory put forward by Frederic Vester. It finds several logical flaws in Vester's classification of learners into four types based on sensory channels (auditory, visual, haptic, intellectual). It argues that understanding abstract concepts requires cognitive processing, not just perception, and that Vester conflates perception and learning. It also notes that cognitive science literature does not support the concept of rigid learning types and instead sees learning strategies as more complex and flexible.