By the time you were 18 since your father was taking you on sales calls and everything you'd already completed many MBAs. What what core lessons did you learn at that if I may call it the pub-ripe business school? The human brain is optimally set up to specialize between the age of like let's say 12 and 19 in that window of time actually. It grows faster than any in Oregon for the first five years of life because the birth canal is too narrow.