I discovered there is a specific term to describe the fear of Christmas trees: Christougenniatiko dentrophobia :^) 10 Christmas Phobias You Probably Never Knew Existed[^]

Melatonin is only good if you have problems falling asleep. If you don't have problems falling asleep, but can't maintain sleep (like me, I'm 60) you should try 5-HTP and/or Magnesium Glycinate. But in any case you need first to manage stress, which can raise your cortisol levels (the so-called stress hormone), waking you up in the middle of the night.

Better to not download the software from BleepingComputer, because it could be packed with malware or other unwanted apps. Go directly to the home of AdwCleaner, Malwarebytes [^]

It should be definitely an open source project. I use Keepass, standard client on PC (with download favicons plugin), and Keepass2Android on the smartphone. The database file is in cloud (Google Drive). Nice and easy, I now store everything precious inside my keepass database. In case of an emergency you just have to remember (and maybe pass to others) two passwords: cloud (Google Drive) and Keepass database file.