[yldedly]

From personal experience and what I've read, there's a clear dose response relationship. If you meditate enough, especially if do a lot of insight (vipassana) meditation without doing much concentration (samatha) or Metta meditation, you will begin to deconstruct yourself. That's what it does. Often you will find a new, and better way to relate to your conscious experience, but sometimes you break things and they don't get fixed.