He is obsessed with his own thoughts and refuses to listen to others' opinions.

He is sticking to his own thoughts.

This area is rich in schist.

His amygdala is working very actively.

This cake has a strong flavor of bitter almond.

He was in charge of the editorship of that science book.

The relationship between this seaweed and the clownfish is called commensalism.

The monthly repayments are tough for me.

He is paying a fixed amount every month to repay his debt to the bank.

This figure was transformed using an affine transformation.