A theory that denies that thoughts can regulate actions does not lend itself readily to the explanation of complex human behavior.

We are more heavily invested in the theories of failure than we are in the theories of success.

Dysfunctions can occur in each of the self-regulatory subfunctions-in how personal experiences are self-monitored and cognitively processed, in the evaluative self-standards that are adopted, and in the evaluative self-reactions to one's own behavior.. Problems at any one of these points can create self-dissatisfactions and dejection. dysfunctions in all aspects of the self system are most apt to produce the most chronic self-disparagement and despondency

One cannot afford to be a realist.

After people become convinced they have what it takes to succeed, they persevere in the face of adversity and quickly rebound from setbacks. By sticking it out through tough times, they emerge stronger from adversity.

The human condition is better improved by altering detrimental circumstances and personal perspectives than by trying to alter personal outlooks, while ignoring the very circumstances that serve to nourish them

As a general rule, moderate levels of arousal facilitate deployment of skills, whereas high arousal disrupts it. This is especially true of complex activities requiring intricate organization of behavior