In which situation is a state of flow most likely to occur? 1) ...

In which situation is a state of flow most likely to occur?

1) 

When someone is is highly challenged, and the task uses signature strengths.

2) 

When an individual has high self esteem and is inerested in the challenge.

3) 

When an individual is very confident she can do the task and is very knowledgeable about how to go about it.

4) 

None of the above.