Untilrecently,themessagehasbeenGoandfunctionalprogramming—don'tdoit.Functionalprogramming(FP)isaperfectfitformulticore,parallelprocessing.Goisaconcurrencyballer(withGoroutines,channels,andsoon)andalreadyrunsoneveryavailableCPUcore.FPreducescomplexity;simplicityisoneofGo'sbi