Some people seem to ask questions, not always in an exclusive quest to find out the truth or consensus but, maybe only subconsciously, to find back up for their idea, ideals, opinions and/or dreams. In other words some ask a question looking to hear what they want to hear, only.
On the other hand, to some long time readers and participants of Forums like this one, some questions can over time seem redundant, as they come up every couple of weeks. And with reason. Does not every person who contemplated maybe moving here, have pretty much a similar batch of basic question along with specialty issues and thoughts? So, some long time posters may come thru rather short or even harsh with their still well meant answers. That's a phenomenon on most online Forums and bulletin boards.
New posters wishing for, after all free advice would also be well advised to show so much courtesy as to write in a somewhat understandable manner and also explain their case in a candid manner.
This country is full of newcomers who think that because the "speak English" they have it cooked up for them. Only to discover that even in a third worldish country like this one, one needs to have some serious qualifications to have a chance at making it.
The poster the OP mentioned for the sake of an example, may, as we later learned, have some qualifications which she did however not disclose at the beginning. That was her right, but the responses she initially got were based on what she disclosed at the beginning.
Anyways, the internet is not a place to have a thin skin and also a place where reasoning has it's limits.
... J-D.