Changes

However, E4's scheduling requires either two naps during the workday, or one before, one in, and one right after. Either option can be quite hard to schedule for many. For most sleepers that can adapt to it, the standard E4 is still unlikely to be flexible, meaning that the nap times can be moved very little. The extended variant would allow for more flexibility in nap timings, especially in the last two naps. Compared to E3, it would also be easier to skip or move naps on E4-extended.  

However, E4's scheduling requires either two naps during the workday, or one before, one in, and one right after. Either option can be quite hard to schedule for many. For most sleepers that can adapt to it, the standard E4 is still unlikely to be flexible, meaning that the nap times can be moved very little. The extended variant would allow for more flexibility in nap timings, especially in the last two naps. Compared to E3, it would also be easier to skip or move naps on E4-extended.  

E4-extended is may also allow a transition to a shortened version of [[Sevamayl]], with more (3-5) naps to compensate, but no one has managed to do this thus far. The frequent naps on the schedule also separates each day into many segments, which can make a day feel very long.   

E4-extended may also allow a transition to a shortened version of [[Sevamayl]], with more (3-5) naps to compensate, but no one has managed to do this thus far. The frequent naps on the schedule also separates each day into many segments, which can make a day feel very long.   

==Variants==

==Variants==