I guess it could make your decision easier, maybe, not having them to consider passing on to.Sadly I don't. But I do know I'm not planning on being anything other than a dog and stick farmer by the time I'm 60. Get the whole place sorted over the next decade and rent it out at some point, and let someone younger take it on.
Whereas with sons and daughters, how long does one wait to give them chance of 'taking it on ' if at present they are ' into other things. ' and one does want to give them chance if at all possible as one was once given the chance iyswim.
Also if its been a challenge, I fact right blooming difficult struggle at times , then one would really like someone close to have the benefit ( such as it is) of that