People do not always show that regard for the feelings of others which they would wish shown to them. This inconsistency often arises not from malice, but from a lack of self-awareness. In professional settings, for instance, someone may dismiss a colleague’s idea in a meeting, forgetting how hurt they themselves felt when similarly overlooked. Without deliberate reflection, people can easily become the source of the very disrespect they resent.
※まずは第1文目 “People do not always show that regard …” の「意味」と「文構造」を、ほんの5分でもいいので予習した上で、プレ夏期講習を聞くのがおすすめです。