Answer:
He means that there are situations where lying brings us comfort, because reality is very difficult to face.
Explanation:
Ender, I meant that sometimes the lies show us a false reality, but comfortable and that it gives us a good and credible feeling. This is because the reality of this situation is cruel and difficult to accept, difficult to promote credibility, because it does not bring comfort to human beings, even if it is real. Ender is right in his observation, however, it is always beneficial for us to face the truth about things, even if it is uncomfortable, than to live in a lying illusion that will soon end.