<@U0D06TWMA> <@U8RJC4PKP> `static` is often misund...

# getting-started

[cedric]

@Andreas Sinz @Jimmy Alvarez static is often misunderstood (and Gilad is missing a few points too). When misused, static makes things hard to test but it's also not optimal to make a function an instance function when it doesn't need an instance to operate (this increases coupling for no reason).