Heaven and hell are not very distant, they are neighbors; only a small fence divides them. You can jump that fence, even without a gate. You go on jumping from this to that. In the morning you may be in heaven; by evening you are in hell. This moment heaven, that moment hell. It is just an attitude, just a state of your mind, just how you are feeling. Many times, in a single life, you may visit hell, and many times you may visit heaven. In a single day also.
Rajneesh