Channel 4-63: Logic
Your doubt and your tentative answer work together once you make both of them testable.
Channel 4/63 connects the Ajna Centre and Head Centre in the HD model.
Two ways you can try this out: You note an open question with a tentative answer and then look for an observation that speaks for or against it. You put the doubt as a specific question, look for suitable information and then check whether your assessment has shifted.
For your own review: You sense when an explanation feels sound in you and what would put it to the test. Behind your doubt sits a question that can be tested. You choose an example where both views carried you and hold on just as firmly to what did not fit.