Attempting to be frugal in data usage, I have tried to configure my phone to avoid cellular data uploads and/or sends without the Wifi network. Even this month I seemed to inadvertently consumed close to 1/2 Gig with an innocent sharing of one 3 minute video taken from my phone (an SVP Cincinnati Fast Pitch coaching session).
Then getting back to my office - I tried to understand where all the automatic backups for my phone were stored - Google Drive and/or Microsoft One Drive. Then I innocently tried to connect my Nexus 5 phone via USB to the PC hoping I could just copy and/or transfer any files from the phone to the PC. That ended in a 2 hour troubleshooting with no result.
Also I wanted to figure out when I delete a photo or video from my phone (to conserve space) - does it disappear in the cloud? I have so many backups of pictures the redundancy in multiple external drives would cause you to go crazy. Like the photo drawer at home, I've said someday I will try to organize all this stuff.
The real answer is what happened today. Just do whatever the minimum it takes for the task at hand (e.g. send the video) and defer all that organization stuff for another day. The definition of organized chaos.