[coastflow]

A partner who is an ethical person typically would respect boundaries, and avoid snooping (e.g. reading journals and going through unattended laptops/phones). However, as a failsafe (e.g. the person has a lapse in judgement, they're drunk, or is typically great to be with but struggles with snooping), just don't commit anything offensive or relationship-ending to long-term storage.

For example, if you're having doubts about a relationship or feel concern about a sensitive subject to the other person, you can write your thoughts to work it out on a separate piece of paper to securely dispose of after, or (similar to a suggestion elsewhere in the comments) a text file that isn't saved or gets deleted after.

Some may argue for great openness about thoughts in a relationship, but I think it's often useful to work things out on your own to clarify your thoughts and position, before a crucial discussion.

[geoffbp]

Does writing on paper work better than typing into a text file?

[coastflow]

I like writing on paper much more than typing after years of being mostly paperless, though experiences may vary depending on personal preferences.

The main benefits include the flexibility to easily draw and write formulae if thinking about a technical topic, the ability to recall what you write easier than what you type, and enjoyment of the feeling of writing on paper. The feeling is actually really nice, and I believe it even inspired essays by Japanese authors about the feeling. The Guardian interviewed some researchers about the differences at: https://theguardian.com/science/2014/dec/16/cognitive-benefi...

The main drawback is the ability to search, though I personally rarely look back at past entries (the main benefit is during the act of writing). When brainstorming about something work-related, though, I do scan the related pages with my phone. Digital handwriting (e.g. Surface or iPad) with an app that does hand recognition is an alternative, though the feeling of writing with a good pen on quality paper is much nicer than a stylus on the display (even with screen protectors that simulate paper).

If you’d like to try, you can get an excellent setup for less than $50. You can get a nice pen (Pentel Energel, Zebra Sarasa, or Uniball Signo) and notebook (Rhodia, Midori, or Leuchtturm1917) and try it out for a few weeks. r/pens and r/notebooks talk about the differences, and also suggest other alternatives for writing tools.