My 7 year old autistic Daughter sometimes does this thing where you walk towards her and she runs so your left chasing her round a shop or wherever it is.
First off I'd remove any overclock, downgrade the CPU, remove the graphics card and use the iGPU, swap out the SSD for a 5400rpm HDD, and perhaps install Windows 98. That should slow things down nicely. [emoji849]
Yes, @Tia7543 don't think us rude, but this is a forum for advice on PC's and laptops, I'm not sure our expertise extends to this kind of thing, you may find more help on somwhere like mumsnet or the national autism forums: