[Andy75]

I have tried many meditation methods over the years.
Some one is great, others less.
However I believe, stating Osho, "if you are following a meditation method, you are not meditating".
Namely I believe that blanking the mind is the true meditation.
It's so difficult though.
I have done several Vipassana retreatments in South East Asia, I still fight with holding my mind blank. From 30 seconds to 4 minutes, then thoughts come.
Only twice it happened something extraordinary: I sat, blanked the mind and then people in the meditation hall were stood up... I thought "what is happening?" , I checked my watch and one hours was gone in a blink of eye.
When you sit and you follow asleep , you realize that in the moment you wake up (most of the time when you are about losing balance). But those two times, it was different, I didn't fall asleep.

Who has experienced that?
What meditation practice do you prefer?
What would you suggest me to improve my blanking mind lasting?