Sentence 1: I tried to go to sleep. 
 Sentence 3: I tried to eat a snack and drink some juice 
 Sentence 4:  In addition, I tried to watch a few videos 
 Sentence 5:  However, I wasn't able to sleep until 5 o'clock in the morning 
 Option 1: After a few hours, I remained awake. 
 Option 2: The warm milk helped me to go to sleep faster than usual.