We're reborn every second, every moment.
First you have to help yourself.
You can certainly learn how to rest in the nature of the mind.
In Dharma practice, the most important thing is to be very sincere.
The power of thought is extremely powerful.
The purpose of dharma is to help your mind to expand, to grow, to clarify. It should uphold us and create an inner sense of peace, joy, and clarity.