What do you feel about motivational speakers who are dealing with the same issues you are dealing with?

With some exceptions of course, I feel they often come across as "it worked for me, therefore it must work for you" kinda people. Don't get me wrong, some have genuine tips and it is important to inspire hope, it is just that there are a few too many who - even with the best of intentions - do just as much harm as they do good because they treat everyone with their issues equally.