It's honestly incredible how every single teching session steadily goes from theraputic to requiring therapy yourself in the span of around 30 minutes, you'll have 90% of whatever you wanted to do done, get stuck with one tiny thing, get frustrated/order what you needed, and when you're closing your gun back up until said part comes or you can have the patience again something'll go wrong or a spring'll be a cunt and before you know it you're a shivering, sobbing mess losing your mind praying you'll never pick up a hexhead screwdriver ever again