 And later on, in the 70s, it became BUDS, basically an all-demolition SEAL team training. You joined in 67? Yes, 67, yes. Talk about BUDS training, SEALs training. I mean, that's some of the most intense. We started off with 129 guys in my class, and we actually graduated with 12. Four of them were rolled back to the next class, which is something that you'll never forget. Like you say, it was very intense training.