Dale Carnegie, author of the bestseller "How to Win Friends and Influence People," emphasized the importance of positive thinking and human relations in achieving success.

Positive thinking involves maintaining a positive attitude, expecting favorable outcomes, and believing in one's ability to overcome challenges.

Positive psychology emphasizes the importance of focusing on strengths, positive emotions, and building resilience to achieve well-being and fulfillment.

Catastrophizing involves exaggerating the negative aspects of a situation and expecting the worst possible outcome.

Self-serving bias is the tendency to take credit for positive outcomes while blaming external factors for negative outcomes.

Positive self-talk involves replacing negative thoughts with positive ones and affirming desired outcomes.

Self-efficacy is the belief in one's ability to perform a task or achieve a goal despite challenges.

Mindfulness meditation involves focusing on the present moment and accepting things as they are without judgment.

Optimism bias is the tendency to believe that positive outcomes are more likely to occur and negative outcomes are less likely to occur.

Gratitude journaling involves writing down things one is grateful for on a regular basis.

The law of attraction is the belief that positive or negative thoughts bring positive or negative experiences into one's life.

Cognitive restructuring involves identifying and challenging negative thoughts and replacing them with more realistic and positive ones.

The illusion of control is the tendency to believe that one has control over events that are largely determined by chance or external factors.

SMART goal setting involves setting specific, measurable, achievable, relevant, and time-bound goals.

Pessimism bias is the tendency to believe that negative outcomes are more likely to occur and positive outcomes are less likely to occur.