[Z]

I decided to stay up all night to fix my sleeping pattern because I'm tired (ha) of not being able to sleep until at least 4am. Last night was the last straw - I went to bed at 4.45am and woke up at 4.45pm. Anyway, I'm struggling to stay awake now, what can I do to keep myself awake? I have hot chocolate powder and pro plus at my disposal.