[Jipha]

Someone who uses a few days a week (not necessarily daily) as opposed to, say, occasional all-nighters before an exam. For example, mrleinad's comment:

> I take modafinil on a daily basis each morning, and have a regular sleep pattern of 7-8 hours a night. It even helps with going to sleep earlier, because I feel depleted by 10 PM, so there's less incentive for me to stay up and waste time that I could use resting for the next day.