Theorizer used in a sentence

Theorizer in a sentence as a noun

The first researcher has not demonstrated they will be leader/pioneer/inventor/theorizer/discoverer of new research findings, if that's all they've done - this is what reputable research universities are looking for. The second researcher has, well, no findings at all.

Without even going into replication crisis, there are a lot of psychological theories and therapies that are sold, to others and even to the theorizer him/herself. The mind is a value-seeking machine that will not deter itself from using fiction to understand the world and get what it wants.