i regret for being lazy attending the Mathematics, Biology, Physics, and Chemistry Classes when i was in high school. then i miss 'em sooo much now =(
I miss the moment when i can't answer the mathematics questions.
I miss the moment when i can't remember all the Biological terms and its definition.
i miss the moment when i can't remember all the Physics and Chemistry Formulas
And the best moment i can remember is the Practical Class :(