G.B.C.

Accept that your native language level is higher than your English level, and that's ok. Focus on the language you already have. This is a simple idea, but it can be hard to put into practice.

This post looks at simple inductive logic. We start with a specific example and work out a conclusion based on it. 

The Peter principle is the business concept that workers rise to the level of their incompetence. But how can you solve it, and why does it matter?

This is a fantastic student answer to the GBC question: "Some non-native speakers tend to be silent in meetings in which foreigners are present. Do you agree? Why do you think this is?"