You are so very welcome. I just hope that you have solved your issue and I am glad to hear that you have learned something.
As for who to listen to, well it isn't really who you should listen to, but rather what you should listen to. In your case you should have questioned why you are being told to mess with your Home folder and looked into it further rather than just automatically acting on it. To be quite honest I don't even know why or understand how that person could have given you advice like that in regards to your issue. Regardless, before you act on anyones advice/suggestions feel free to use some common sense and if it doesn't sound right don't be afraid to question it and ask questions or seek out some more info about what it is and why you are being given the advice/suggestion that you are.
Unfortunately, communicating through posts isn't the most ideal/effective way to solve all problems and all parties involved are prone to make mistakes due to miscommunication/misunderstanding ones issue. Also, not everyone can be trusted. Not saying you can't trust anyone here, but I am just saying not everyone here is looking out for your best interest. It is quite unfortunate, but it is the reality we face. So, just be cautious on how much info. you share and to what you are being asked to do. Bottom line is just have a common sense approach to it and when in doubt ask questions, and if you still don't feel comfortable about it do some more research.