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Cake day: 2024年7月9日

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  • I had a friend who couldn’t see them and the following explanation is how I got her to be able to:

    1. Stand two arm lengths from the picture, holding you arm out in front of you with one finger up, so that your finger is halfway between you and the picture and lined up with near the bottom of it (or you could use any distance and put your finger halfway there).

    2. Both the picture and your finger should now be in your field of view. Focus on the tip of your finger. Maintain your eyes in that focus state and shift your attention from your finger to the picture, remembering not to let your eyes change their focus.

    3. Once you have your eyes stuck into that focus length you should be able to move them around and view all parts of the picture seeing the 3D effect. But if you still have problems you can move your finger to keep it in front of your eyes and in focus while you move your eyes, but you’ll quickly learn how to keep them in the correct state with a little practice.

    This also works if you focus on twice the distance of the picture, but most people find the half-distance focus easier.













  • We moved often when I was a kid. Every time we moved to a new city, the first thing my mom did was take us to the library to get us our library cards. We looked forward to each trip to the library, browsing around and picking out books to check out. We weren’t just there to look up a factoid, but we did learn facts about all kinds of subjects and loved reading the stories, so we developed our literacy and spelling skills without even knowing it. The time was well spent and fun, certainly not a waste.

    I love being able to quickly look up a factoid online of course but that isn’t a substitute for reading books.




  • I’ve used a (LibreOffice) spreadsheet for the past 10 years to track everything I spend–yes, every single thing–it’s not that hard at all. Keep the receipt or make a note of it to enter when you get home. Mine is set up like this:

    One tab for each year. Rows are transactions and columns are categories (after the date, payment type, and payee/description), so one transaction row could have amounts entered in multiple columns.

    I use only about a dozen broad categories like Food, Utilities (I see no point in separating out each specific utility), Household supplies, Car, Entertainment, etc. Also sales tax and donations columns. Basically whatever you might want to see totals for. Start simple and general, and you can always add another column or two later if needed. Row totals in the final column, column totals at the top.

    I also have tabs for: Credit card charges–for reconciling with the bill (and then record the payment on the yearly tab in the appropriate categories); Medical expenses–categories are type Rx/Tx/Ins and how paid HSA/Chkg Acct/Credit card; And finally a Notes tab for entering more detailed info about any unusual/extra costs like auto/house repairs or major purchases.

    You could add Budgeting on another tab with budgeted amounts vs actual amounts (grabbed by using formulas pointing to the year tabs), but I don’t need that because my spending and expenses are pretty simple and consistent.