My first ever flight was in November, work related.
9 hours Manchester to Atlanta, then 1 hour to St Louis ( lots of 4+2 ).
Four days later, 1 hour on an even smaller plane ( 12 rows 2+2 ) to Memphis and another hour on another 12 2+2 to Greenville, SC.
Just over a week later, and it's another 12 2+2 back to Atlanta, 7 hours waiting on Thanksgiving in Atlanta airport, then 9 hours back to Manchester.
I also drove on the right ( legally ) for the first time - nervous for the first couple of hours driving, then easy !
All this was on my own, while my pregnant wife was at home celebrating her 30th birthday
I should also mention that I'm 6ft 5, the 767 cross-atlantic wasn't too bad, the others were "cosy" to say the least, all planes except the ATL->STL were full.