Oh yeah. Where you were/who you knew at 20/22 has huge, cascading effects on where you end up at 30, 35 years old. I won't get in to details here but a connection I made working at a coffee shop at 22 can be clearly traced to where I am now at 35. There is a lot of truth in "it's not what you know, it's who you know", particularly on the other side of 30.