CBT Made Simple: The Connection Between our Thoughts, Feelings, and Actions Shape Your Day

Think of your mind like the first domino in a line. One thought tips it over, and soon your emotions and actions follow.

This is not a flaw—it’s a pattern. And understanding this pattern is what Cognitive Behavioral Therapy (CBT) is all about.

The Big Idea Behind CBT

Cognitive Behavioral Therapy (CBT) teaches one powerful idea:

Thoughts affect feelings.Feelings affect actions.Actions affect thoughts.

They are always connected, like a loop that keeps running.

Picture a Triangle

Imagine a triangle with three corners:

• Thoughts (what you tell yourself)

• Feelings (how your body and emotions respond)

• Actions (what you do or avoid)

When one corner changes, the whole triangle moves.

A Real-Life Example

Let’s say the thought is:“I’m bad at my job.”

That thought can lead to:

• Feelings: Anxiety, stress, self-doubt

• Actions: Avoiding emails, putting off tasks, shutting down

  
  

Then avoiding work creates more stress and more mistakes, which makes the thought even louder:“See? I really am bad at my job.”

The cycle keeps spinning.

Another Way to Think About It

Think of your mind like a playlist on repeat.If the same negative song keeps playing, your mood follows the music.

If one corner changes, the whole triangle shifts.

An Everyday Example

Let’s say you think:“I’m bad at school.”

That thought may lead to:

• Feelings: Stress, sadness, frustration

• Actions: Avoiding homework, putting things off, giving up

Then avoiding homework makes the thought stronger:“See? I really am bad at school.”And the cycle continues.

Another Easy Example

Think of a traffic light:

• Red light thought: “I can’t do this.” → You stop.

• Yellow light thought: “This is hard, but I’ll try.” → You slow down.

• Green light thought: “I’ll take one step.” → You move forward.

Here’s the Good News

You don’t have to fix everything at once.You just need to change one small piece.

• Change a thought → feelings shift

• Change an action → thoughts soften

• Change how you respond → the cycle breaks

It’s like nudging a steering wheel instead of turning the whole car around.

Small Changes Matter

CBT isn’t about positive thinking or pretending life is easy.It’s about noticing patterns and making small, helpful changes.

The infographics below shows the CBT triangle in a simple, visual way to help make these connections clearer and easier to use in everyday life.

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