Congratulations !!!
You do realize you have achieved the most useless rank in the US Army, unless you are in a Bn S-3 or Bn XO slot ?? Other than that, you can only be some staff puke and be forced to spend 9 months at Ft Leavenworth for CGSC.
Cheer up, it only hurts for what now, 5-6 years?, then you'll make LTC and be respected & useful again. <grin>
Been there, done that, got the t-shirt .... and believe me, go for both the S-3 and XO slots -- great training & fun !!!
Again, congrats & Guinness will do fine ...