An excuse for not doing well in the exam

The reason why I didn't do well in the exam = I'm not good at math because I'm a generous person and don't haggle over every ounce.

My English is poor, because I love Malaysia so much that I will never learn a foreign language.

My Mandarin is poor, because I still have China blood in my body.

Chinese is not good because I speak dialects all day and can't speak Chinese.

Geography is not good because I have never been to a place.

I failed in history because it happened before I was born.

So! ! ! ! ! ! ! ! ! ! ! It's not my fault that I didn't do well in the exam ~

Ps: If you use these words as an excuse, it will be a good excuse! Others have no chance to quibble!