“A mental block is either a repression of painful thoughts, or an inability to continue a train of thought, as in the case of writer’s block. A similar phenomenon occurs when one cannot solve a problem in mathematics which one would normally consider simple. In the case of writer’s block, many find it helpful to take a break and revisit their topic. Another tactic that is used when people with mental blocks are learning new information is repetition.”
No colors in dreams, tasteless thoughts, all I saw was infinite loops.