Right now, I'm doing the Udacity Self-Driving Car Engineer Nanodegree. I won't rehash that or my other knowledge here...
My issue, though, is my age, coupled with the fact that I don't have a real degree (I've got this old associates degree from a tech trade school that is almost worthless). After I finish the Udacity thing, I have this idea of pursuing an online BA, then an MA - likely in CompSci. But, we are likely looking at anywhere from 4 years or more (likely more) to do both things - and not a small amount of money. After that point, I'll be close to 50 years old.
There's a very good and likely chance that the residency won't be around at that point; or even the possibility that technology around ML may have radically changed the world to the point where it would be difficult (or even meaningless) to try to "catch up"...
Still - I'm not going to let that possibility stop or restrain me; that said, is it viable for me to even think about this kind of thing - doing such a residency? Would I even have a chance of being considered, vs someone younger? Furthermore - how does one do a residency of this nature, while still paying bills (I live in Phoenix, AZ - I own a house, plus have other bills)?
These are just questions I have - not really concerns, as I am no where near the point I need to be to do the residency - and there isn't any guarantee that I will be. I'll just continue to enjoy to journey, rather than worrying about a specific end-goal.