Hi everyone. I have the 4th Edition. In your opinion, do you think I still need the 5th edition? Because I don't think I can afford to buy the latest one but if you think I really need to purchase it, I'll find a way. Thank you in advance
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I just answered this in another thread. I would not buy the 5th edition as as mentioned above the material doesn't change much. Doing lots of questions will help you more than anything, IMO. Good luck to you!