We want to have a sense of cognitive consistency to maintain a positive self image.
'Attribution' is how people think the cause of their everyday experience are. These can be external or internal.
Dunning–Kruger effect is a cognitive bias in which people with low ability at a task overestimate their ability.
Negative emotions have immediate survival benefits. Positive emotions have long term benefits.
Spaced repetition is learning technique for better recall using flash cards(or related digital tools) to test your memory at specific intervals to strengthen memory.
This is a psychological pattern in which an individual doubts their skills, talents or accomplishments and has a persistent internalized fear of being exposed as a 'fraud'.