f.lux makes the color of your computer's display adapt to the time of day, warm at night and like sunlight during the day.
It's even possible that you're staying up too late because of your computer. You could use f.lux because it makes you sleep better, or you could just use it just because it makes your computer look better.
My life philosophy boils down to the finite nature of time. All of us have limited time on Earth. None of us know how long we truly have, but we can almost all agree that it is surely not long enough. If I’m ever unsure of how I want to spend time, I bring this into consideration. Remembering that we are going to die can be one of our greatest motivators. If you have reason to believe you will die younger than average, consider yourself lucky – the fire under your ass will burn even hotter. Life quality over quantity. More: medschoolinsiders.com/pre-med/the-grind-my-life-philosophy/