1. Yes
2. Since you're fairly certain you have no plan of living in the US permanent and you already envisage yourself giving up the GC in 3 to 5 years' time, then I really think you shouldn't waste both your time and mine by going through this process.
No personal offense, but I really do prefer using my time to assist people who are truly desirous of this opportunity.
I understand your point of view, and I'm so thankful for all your help through this forum. But let me explain that the fact that "I'm not sure I want to stay in the US forever" doesn't mean I don't truly desire what a GC has to offer at this point in time. I've been here long enough to love this country and realize the enormous opportunities it gives. And I've fought for them by going back and forth to the embassy in my home country and figuring out which new visas to get so I could extend my stay in the US well beyond the time I had initially planned to stay here. And I know that this -the US- is where I want to be as of today.
When I ask about the consequences of eventually going back to my home country, I'm just trying to be realistic, instead of blindlessly going through the process because "it's the American dream" without realizing that there may be situations down the road (such as aging parents), which could result in deciding to leave the US. So I just wanted to understand the potential implications of not staying in the US forever (and having to give up a GC etc)... "Worst" case scenario is I'd leave after 3-5 years, but not necessarily.
There are many people in situations similar to mine. Granted many others aren't, but it's not that uncommon to get a GC through DV without being 100% sure of wanting to live in the US forever. I think it's actually great to share some thoughts on the "then whats" of giving up a GC after all. People sometimes don't even think about these things when they are applying for a GC, even if they think they might end up going back to their home countries at some point.
So if this thread helps someone give that some thougths, just for that, I think it's worth it.
I'd actually love to hear thoughts from people on whether they see themselves staying in the US forever or if the idea of moving somewhere else sometime still crosses their minds.
Good night everyone! : )