i want to stay up all day until like 9pm to reset my sleep cycle

its kinda the same either way, you risk just falling asleep at a bad time.

if you can get someone to join you on this mission, you'll have more luck. easier to stay awake with others. I've done what you're doing on my own several times.

what you need to do is just grab some starbucks energy drinks, a big ole can, and take it when you would normally fall asleep (7am). then you'll have enough caffiene in you to survive the day. Whatever you do dont lay in bed. always be sitting in your computer chair. the discomfort will keep you awake.

over stimulate your brain. For instance, on one screen have a TV show on that you are binging. not a comedy, something iwth a long ongoing story, as this will keep your brain wired and wanting more and more. on the other screen, have a video game. nothing TOO easy, but nothing TOO hard. I find that older games like sonic the hedgehog 3 work out well.

and if you can have someone join you even better.