I am fondly remembering my adventure with Kyle to Patagonia today as we celebrate his 22nd birthday from a distance.  We had such a great time that I would very much like to embark on another expedition with him.  He is getting ready to enter his senior year at Santa Clara University and I suspect it will only get harder to find the time to make such trips in the future.  That said, I am going to start planning the next one now.  I believe that your master numbered (same two digits; 11, 22, 33, …) birthdays are like chapters in a book, demarcating major points of transition. I look forward to seeing what path Kyle chooses to follow and to contrast that with my own choices as my 55th year comes to a close.