To compensate for her sexual frustration.

以弥补她的性挫折。

Today, some athletes hold the belief that sexual frustration, driven by abstinence, ultimately increases aggression - which is valuable for many sports.

今天，一些运动员认为，禁欲导致的性挫折最终会增加攻击性——这对许多运动都很有价值。

STEP 5 Know the reasons people cheat, even if it's just in their heart: loneliness, the need for attention, sexual frustration, and a desire for romance.

了解人们出轨的原因，即使仅仅是心里出轨：孤独，需要注意，性沮丧，以及对浪漫的渴望。