Why did the MH370 pilot said goodnight in the transmitter, and 2 minutes later shut off the transmitter and deviate from the route for 6 hours until the time of disappearance?

There are 2 more possible scenarios, given the data:

The Airliner was abducted by UFOs Crazy pilot scenario

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In case of scenario #1 – [The Airliner was abducted by UFOs]: Everything looks perfect there. It is the perfect hoax, or just the truth. For me it is not debunked yet.

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In case of scenario #2 – [Crazy pilot scenario]:

Let’s look at the timeline…

01:19 MYT: The last voice communication from the cockpit is made, with the words “Good night, Malaysian three-seven-zero.”

01:21 MYT: The position symbol of Flight 370 disappears from KL ACC radar, indicating the aircraft’s transponder is no longer functioning.

Now, look at the route.

So in the crazy pilot scenario, the pilot said goodnight and 2 minutes later changes the route and shuts off the aircraft’s transponder. This scenario makes sense for the timeline.

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SUMMARY

Both scenarios seems possible to me. But now I have a problem with scenario #1.

A question to you – Why did the MH370 pilot said goodnight in the transmitter, and 2 minutes later shut off the transmitter and deviate from the route for 6 hours until the time of disappearance? Why would the pilot act that suspicious at the only flight we think that got abducted by UFOs? The pilot is cooperating with the plan of the aliens or what? This is where is doesn’t add up.

Please share your thoughts openly, anything is possible so let’s keep an open mind in THIS discussion.