Man walking and thinking with a question mark above his head.
Schlüsselwörter
man,
walking,
thinking,
question,
contemplation,
confusion,
thought,
pondering,
problem,
solution,
idea,
doubt,
uncertainty,
mystery,
query,
researching,
meditation,
concentration,
brainstorming,
decision,
choice,
direction,
path,
journey,
mind,
intellect,
cognition,
analysis,
speculation,
investigation,
search,
discovery,
understanding,
cognition,
wisdom,
curiosity,
exploration,
philosophy,
psychology,
stress,
anxiety,
challenge,
obstacle,
strategy,
planning,
future,
past,
present
Deutsch
