I think a number of posters have highlighted the importance of thinking through your decision, which and to have full knowledge before making the decision, which I guess is what your trying to do by asking a question on here.Some of the posts may seem negative, but all they are trying to do is give you a dose of reality, as there are very few perfect jobs out there, and when one is considering a career change the grass always seems greener on the other side. Thus, its imperitive to obtain the views of people who are on teh other side as to what shade of colour the grass really is. As with any career change, think through what it is you want from your job/career, what work life balance you would like, what sort of culture would sut you, what your dad to day requirements are and where you want to be 5 and 10 years from now. This will put you in a frame of mind to consider a number of career option, not only consultancy. i'm not saying that consulatancy isn't for, and I'm not sying tha consultancy is for you. What I am saying is that you need to look at a range of possible career options to be able to make an informed decision. Otherwise a few years down the line you may feel you want to change direction again.Good luck with whatever you do.