Definitely what Kristingle said.
I relate to the analogy about adoption being like trying to travel to Australia and watching your friends get on flight after flight when you can't get a ticket until until eventually you decide to take a boat.
The journey is long and choppy and sometimes it feels like it takes bloody forever. But on the journey you make some amazing friends, then finally you get there.
You might not be able to return as often as your friends who can fly but you realise that the journey itself and the friends you made have changed you forever.
Of course you've also got to come back with a seasick child possibly feeling quite queasy yourself.... but that too is sometimes quite apt!