TANSTAAFL: "There ain't no such thing as a free lunch" https://en.wikipedia.org/wiki/There_ain't_no_such_thing_as_a_free_lunch https://en.wikipedia.org/wiki/T

TANSTAAFL: "There ain't no such thing as a free lunch" https://en.wikipedia.org/wiki/There_ain't_no_such_thing_as_a_free_lunch https://en.wikipedia.org/wiki/There_ain't_no_such_thing_as_a... You will always pay in some form: time, attention, data, or actual money.