How do you know when the bear market will end? I don't believe that there really an expert that can predict this, but we can wait and accumulate slowly on every good dip.
Predictions are only predictions, nothing more.
Everyone has own predictions, sometimes right, sometimes wrong.
however, bearish market will end somehow, and we should wait patiently to see when it finished long down trend and bounce back.
At this point, start buying is good choice.