That's totally understandable. I sleep maybe and hour each day and so my phone runs non stop most days.

I run my phone down to about 10 percent, keep it on and off the charger all day so it never catches a full charge, then when i go to sleep, them rare moments I do, I let it fully charge and when the alarm goes off, I am awake again for a long time.

Incorrect. My phone will send out a loud alarm sound once it achieves full charge to inform me to remove the cord.