Question

first three periods of the early adulthood era

overconfident phase

inexperienced phase

clueless phase

novice phase

Answer 1

The first three periods are:
1. Overconfident phase
2. Inexperienced phase
3. Clueless phase

(“Novice phase” would follow as the fourth.)

If you want, I can add short descriptions for each phase or suggest how to use these labels in a timeline or narrative. Which would you prefer?