Comment by amypetrik8

I mean if you writing joe slop tax softare you can use whatever mixin decorator singleton factory performance be damned, slop doesn't need performance, in fact, is frowned upon in slop developers as too showy and flashy, puts people off.

Now if you're say writing a high performance game, rendering engine, then maybe you want to squeeze out another 10 frames per second (FPS) but not committing resources to the overhead of that mixin decorator singleton factory facade messenger design pattern and just have some concrete tight C or assembly loop at the beating heart of it all