No, I don't feel lonly.
Personally I never would change my job with any 9 am to 5 pm office place or something like this. Couldn't bear it any longer ...
Of course if e.g. you have personal problems and need the warmth of a family or good friends it can be the worst job when you are always away, night flights and so on. On the other side if life goes good and you can enjoy this highlife it can be the best job. I think which one is applicable for you depends on the person you are.
Love it or leave it is probably the best advice but think twice over your decision to avoid what sixmilehighclub realized.
Good luck!