How to fix sleeping rythm

[Seba]

Its currently 1:42 and im supposed wake up for school at 7 but we had a short vacation because of independence day so i have been going to sleep later and later up to the point i went to sleep at 9 in the morning yesterday so any tips on falling asleep to get a few hours of sleep or should i just browse this forum all night and go to school without any sleep?

 

[Carbine]

Getting off my devices helps me, it's just challenging to get used to, when I had to wake up each morning like a slave previously, I had set a specific time in which all of my devices would enable greyscale + "Night Mode" which is just an ugly orange hue, this helped