Perhaps practice visualizing whilst in a meditational state of mind that you are leaving the physicality for a time and going where?
也许训练观想能力，同时在你以冥想的状态的时候可以离开物质层面一段时间，去到其他地方？
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One particularly notable value of the above meditational practice, is that is can be done any time during the day, at work, at home or in conjunction with any other activity.