My beliefs can certainly change. No question about that.
I use reason, and endeavor to go with what the evidence strongly supports, in cases where a matter cannot be directly proven.
If direct proof is given, I cannot deny it. I don't see any purpose in doing so. How would doing that benefit me? I don't see how.
You earlier demonstrated that you use your reason to conclude that something which you did not see anyone build, requires you to base your conclusion on prior knowledge.
So when you see anything you consider "not nature", you feel quite sure man constructed it.
So regardless of how complex or simple, man built it.
I also use my reason, based on prior knowledge to reach conclusions.
I explained it to you numerous times Artist, so right now I feel like I am repeating something again and again, and it's as though I didn't.
You are asking the same questions, just slightly adjusted.
So maybe look over what I said, and think about it. Perhaps when you are bored on the internet, might be a good time.