Or maybe an upgraded guillotine that slices your brain like one of those apple slicers. That’s probably more effective than either.
Like one of these: https://www.amazon.com/SAVORLIVING-Upgraded-12-Blade-Stainless-Ultra-Sharp/dp/B07K1ZM7KZ
The plastic ones all fail eventually.
Behold, a better way.
https://www.amazon.com/gp/product/B07K1ZM7KZ/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1