At the other extreme, preventing someone from carrying out a behaviour until they have had time to rationally evaluate the situation helps to support intentional behaviour.
Ar yr eithaf arall, mae atal rhywun rhag ymddwyn mewn ffordd benodol nes ei fod wedi cael amser i werthuso'r sefyllfa mewn ffordd resymegol yn helpu i gefnogi ymddygiad bwriadol.