I see so many of them around today but I am always skeptical of the scientific validity of them. I’m happy to pay a reasonable amount and I greatly value privacy. Main thing for me would be trying to improve memory.

Any recommendations are appreciated! If I need to go out and buy a DS and a copy of Brain Age, so be it.

    • garbagebagel@lemmy.world
      2·
      16 days ago

      I’m trying to 100% the achievements in Portal without guides, and I’m doing the challenges now but I have never felt so fucking stupid.