Thoughts. You can't shake them.  You can meditate, breathe, and forcibly forget but in the end they all return the same. We're all thinking something. We're all curious. This is not a realm of lustful intentions but even so it whets your palate with a savory desire for mroe. What you seek lies behind the cover of this... an unexpected source. A book. Read well and read again because if you sleep, something just might catch you slipping.