add notes to README

README.md

@@ -84,4 +84,5 @@ installation is essentially just copying the scripts to the device & making them
 **everything located under `/the_binding` in the internal storage should now be gone. you can disconnect the drive if you're sure all pending writes have been flushed.**
 
 ## notes
-TODO
+* currently, the mounting script disables selinux security controls entirely, which is quite unsafe - please don't have any kind of untrusted apps installed on your device while using this. selinux remains disabled until the next boot, or you can run the command `setenforce 1` to re-enable it earlier.
+* my recommendation for regular usage is to find your drive's filesystem UUID using `./show_devices.sh` and store it. you can then use this UUID in a script to always re-mount that same drive without having to figure out what the block device path is at e.g. something like `./mount_ext4.sh $(./find_device.sh ./my_drive_id.txt)`