There is a diminishing return to adding too many monitors for trading, as it's not physically feasible for a trader to effectively watch more than a certain number of screens.
"I learned that there's a diminishing return of adding more monitors to making more money there's just a certain point where you cannot physically watch this many screens and although I've seen people set up trading stations with like 30 monitors all against a wall I think it's kind of silly it's a it's a fun display it's cool to look at it definitely makes it look like you know what you're doing but realistically it's not feasible to watch that many screens at the same time"