And this is why there are so many questions... this is such a simple thing that I can't believe people are debating it. Look at the chart in the back of the rulebook.
"Green – Any player can take actions generally, or between the game steps stated in the rules."
"Action windows in which players are free to take actions are presented in green."
The very first part of the quest phase is green. You can take actions at any point here, including "between the game steps as stated in the rules."
"Free to take actions." "can take actions generally." "between the game steps stated in the rules." It's stated in 3 different ways and yet people still try to argue differently.
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