I relayed in my intro how, as a civilian, I enjoy reading about the differences among special operations units. I just finished reading Billy Allmon's book "Navy SEALs and Their Unabashed Humor" where he recounts several humorous and more dark humor stories from training and deployments, such as playing practical jokes, explaining how that comes with the territory being in that line of work.
In the past I've also read "Guardian Angel" by SMSGT William Sine on being in Pararescue, and I remember one part he mentions how all special ops units are similar in their level of dark humor and playing jokes/pranks on each other, because 'excess is hardwired into their personalities', his words.
Does this reflect your experience serving in the Special Tactics teams? If so, are there any differences in unit personalities/dynamics you have noticed serving with SEAL, SF, or Marine Recon teams?