<human>: Been 3 years, some great times, but a long period of lonely depressing times, with the odd sunny day...

So, I need advice on how to remember what to take with me, or maybe some things most people forget to take after living together for a long time? Sorry if this sounds dumb, I am just terrible at forgetting things anyway. I can't leave and return for things as he is quite dramatic, and I don't completely trust him with my things not to throw them out if I leave.

I have told him it's not working, and I want to leave so it shouldn't come as much of a surprise, although I'm certain it will be.

We have a shared computer, how can I make sure he doesn't recover my files? He's pretty smart and could probably get them somehow even if I delete the account to be honest, I'm just scared overall of leaving anything (on the PC or material items) forgotten then not being able to return.

Among many other issues I am just tired of being treated with strained patience by boyfriend [23/m], like with an irritating child that you have to listen to.

Can you condense the text into three sentences or less?
<bot>: I don't want to leave and forget anything, but my brain's a mess. Any tips? (Have to move out in a day really, can't come back)