You are right , We are only the predictor of our life .Because not only in the bitcoin world or in gambling world , In our practical life all things depends upon us and what things we are choosing to win/get/loss/carrier plan etc .
So it is all our thinking and jobs that we had done in the past for which we are getting the results in the present time .
So here I will suggest to everyone not to think much about the luck predictor thing by another for own .
Make your descion own and do every work according to descion and thinking and interest .