[RandallFlagg]

I learned how to build my computer, my AR-15 and it’s binary trigger installation and testing through YouTube. No issues at all.
Of course, this was before the YouTube purge.

[PIF]

I learned how to build a computer ... but that was in the 1950s ...

[CopperTop]

"..my AR-15 and it’s binary trigger installation.."

Whodathunkit?

Triggers are binary, and humans are "non-binary"..

We do come up with ever inventive ways to Miss, don't we? d;^}