Hi. Unlike my prior post, I"ll try to make this short and to the point. I am a future applicant for the F2b route and will be reuniting with my mother in the US. Are factors like old age and poor health of the sponsor (my mother), no income from the sponsor (mom has enough assets to qualify), having an old father back in my home country, being a dentist, and thus having to undergo relicensing in the US likely to have a highly negative impact on my case as a potential public charge? I myself am a healthy young adult and will also be able to contribute to the case with my knowledge of the English language, passive income and medical education. What are my chances? Will I inevitably be required to find a joint sponsor? We don't have any relatives or close friends in the US, and I've been told that you can't just pick any casual acquaintance for this role. Thanks in advance.