if u don't like me, why should i suffer?

по нашему -не гони придёт твоё мM..F...

it's up to you suffer or not because of any reasons. it is not a question of love

Так и не страдай. если не нравишься!Выкинь все из головы and be happy!

I and have not understood from for what you suffer!

You shouldn't, if u suffer, it's your choice. It means that person, who doesn't like you, is meaningful for you ))
What "love question of the live" means? Это типа любовный вопрос жизни или что-то другое?