What I'm not making sense out of here?
If someone could predict the bitcoin price technically and with his own expertise and was confident that the first prediction he gave was correct and there was no need to make a second options, wouldn't that make sense?
Whereas in the contest there is no rule that you have to make 2 options but are free to use 2 options or only 1 options.
What I know is that each participant is free to place any choice, the most important thing is not to exceed 2 options and be able to enliven the Bitcasino contest.Correct?
You are missing the point here. Technical analysis does help, but it won't guarantee wins if luck doesn't side with you. Luck is the most important factor here. No one can be 100% confident about their prediction.
This is why you rarely see the same person winning the contest twice or thrice or more.
Two predictions helps improve the luck factor for obvious reasons which is why literally everyone post two predictions(Not just one) unless they forgot to post their predictions in the specified time intervals.