I can add an anectode at the other end of the sleep cycle: I used to have a hard time waking up, even with alarms. Now I just reach for my phone while I'm sti

I can add an anectode at the other end of the sleep cycle: I used to have a hard time waking up, even with alarms. Now I just reach for my phone while I'm still half asleep. The bright screen wakes me up every time.