Totally agree, thought I was a solid engineer in my early-mid 20s. Had no idea how much I'd learn. I'm frightened by how much more I could learn now (42). I wa

Totally agree, thought I was a solid engineer in my early-mid 20s. Had no idea how much I'd learn. I'm frightened by how much more I could learn now (42). I waste much less time, still make silly mistakes, but much less often.