Hi guys,
we all know mistakes are usual as well as they are the good lessons for our future corrections. In English sometimes we made some common careless mistakes.
If we made an English mistake, it felt us so embarrassed. It's not a big problem because embarrassment is universal, and everyone makes mistakes. English just a language it's not a knowledge so the mistakes are usual. However how to avoid these mistakes and before it we have know what are the major mistakes can happen in English?
I think this discussion may use to all.I'm waiting your answers..... .

What are the major mistakes can happen to English speaking and writing?