However, there are ways around this, because we all know that there are tons of untried ideas still out there, and plenty of them will turn out to be every bit as reliable as we need, it's just that we don't yet know they are reliable when we are at this planning phase.
Sin embargo, hay otras maneras, porque todos sabemos que hay toneladas de ideas sin explorar todavía, y muchos de ellas resultarán ser  tan fiables como necesitemos, es solo que todavía no sabemos que son confiables si estamos en esta fase de planificación.