MBTI acronym, word on wood blocks on the desk. Psychological study and research concept.

Related tags:

• mbti
• behavior
• psychology
• letter paper
• book pen
• book paper
• carta
• magnifying
• block note
• note paper
• note
• lens
• hand paper
• female hand
• block
• hand
• pen
• book
• mind
• dice
• research
• glass
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