05/29/2026
Albert Ellis was a psychologist best known for creating Rational Emotive Behavior Therapy (REBT), one of the earliest forms of cognitive-behavioral therapy (CBT).
His central belief was that people are not mainly disturbed by events themselves, but by the beliefs they hold about those events.
One of his famous ideas was:
“People upset themselves.”
Ellis believed that many emotional problems come from:
* irrational thinking
* extreme self-judgment
* perfectionism
* “must” and “should” thinking
Examples:
* “I must be liked by everyone.”
* “I should never fail.”
* “Life has to go the way I want.”
According to Ellis, these rigid beliefs create:
* anxiety
* depression
* anger
* shame
* guilt
The ABC Model of REBT
Ellis developed the ABC framework:
A — Activating Event
Something happens.
Example: someone criticizes you.
B — Belief
Your interpretation or belief about the event.
Example: “This proves I’m worthless.”
C — Consequence
The emotional or behavioral result.
Example: depression, anger, withdrawal.
Ellis emphasized that B (beliefs) largely determines C, not A alone.
Later he added:
* D — Disputing irrational beliefs
* E — Effective new beliefs
Core Beliefs of Ellis
1. Unconditional Self-Acceptance
A person’s worth is not determined by success, approval, or mistakes.
2. Flexible Thinking
Healthy thoughts are preferences, not demands.
Instead of:
* “I must succeed”
he encouraged:
* “I’d like to succeed, but I can tolerate failure.”
3. Emotional Responsibility
People can learn to challenge their thinking and change emotional reactions.
4. Action-Oriented Therapy
Ellis was direct, active, and practical in therapy. He often challenged clients’ thinking very openly.
How Ellis Influenced Modern Therapy
His work became a foundation for:
* Aaron Beck’s Cognitive Therapy
* modern CBT approaches
* many anxiety and depression treatments used today
Ellis’s approach was considered groundbreaking because it moved therapy away from only exploring the past and focused more on:
* present thinking
* behavior
* coping skills
* emotional regulation