On Reddit I posted a lot less. Often I’m super late to the party and someone had discovered and posted it 6 years ago. Even when I discover it in a timely manner, someone else has usually already gotten to it and posted it. For comments, often people already summed up everything I wanted to say and I have nothing new to add.
In French, we have this saying (I don't know where it come from): 'les anciens ont volés mes meilleures idées' which can be translated as 'The elders they all stole my best ideas' meaning one never truly create anything new. But, yeah, I understand your feeling regarding reddit: at times it can feel like a never ending and an impossible to win race.
I made it a personal rule to not care about being first, only focusing on what I could bring to the discussion (and if nothing, I would not post).
Yep, it does. It's just a matter of checking the password option when you save it:
And to type the password when you want to open the file: