>>9661245A technical wrestler is *supposed* to be someone who possesses "excellence of execution" in any wrestling technique they perform, as well as be a "man of 1000 holds" who regularly executes a variety of advanced techniques beyond basic and simple grapples and throws.
It denotes nothing with respect to psychology, but people who could meet the criteria above but wrestle in excess (of a golden mean) get called "spot monkeys" (whereas those who wrestle in deficiency get called boring).
In short, a technical wrestler does a lot of moves typically no one else does and does them well.