If you can afford a highly paid professional, sure, it is no problem to ask a lawyer all the time. Operating on a shoestring, the decision comes a little bit harder.
I did not even mean to knock lawyers, maybe they all mean well, but they might be used to a different kind of level for their operation.
Not that I had so much experience with lawyers so far, but so far I found it hard to find good ones. I just happen to have no connections in lawyer circles.