In modern recording one of the biggest problems is that you’re in a world of endless possibilities. So I try to close down possibilities early on. I limit choices. I confine people to a small area of manoeuvre. There’s a reason that guitar players invariably produce more interesting music than synthesizer players: you can go through the options on a guitar in about a minute, after that you have to start making aesthetic and stylistic decisions. This computer can contain a thousand synths, each with a thousand sounds. I try to provide constraints for people. – brian eno
Southwest Airlines. The airline has succeeded in large part due to its embrace of constraints. For example, its fleet consists exclusively of aircraft from the Boeing 737 line. By flying only a single aircraft, the company spends less to train pilots, ground crew, and mechanics. And maintenance, purchasing, and other operations are also vastly simplified, which reduces costs too.
More ways that Southwest keeps it simple: It offers flights only to select cities, no seating class distinctions, a simple pricing structure, a bare-bones frequent flier program, no meal service, etc.
Shows how executing on essential functions and leaving the rest out can still take you a long way. – 37 signals