Please help me :( ????

I was absent today I wanted to go to school but I was too so sleepy I wanted to see my two buddies saquan and davon, so tomorrow I want to cut two classes to go see Nina Dobrev at MTV the seven should I cut those two classes to wait on line or should I wait after school the show starts at 5.00 but they put the people inside around 4.30 because I've been there before I saw Selena gooey and Tyra banks. School ends at 2.50 for me. What should I do :(