Deleting old installs.
And upon taking possession of and then deleting them how aggressively the browsers I am using are collecting and maintaining files on me. It shouldn't take 40 minutes to delete browser files from an install that only lasted 2 months.
Fish in general. As a kid I absolutely disliked the strong taste and oily texture.
I'm very open with my foods and like to retry everything I disliked in the past, things I still don't like are Olives (weird metallic taste I don't like), Tomatoes (slimy texture at normal size, cherry tomats are fine), unaltered boiled egg yolks (so dry, so so dry), Oatmeal (texture issue), and a couple others I can't think of at the moment. I enjoy most of the texture based ones as soon as the texture is altered.