As someone in the medical space who is 37, married with 2 kids - My salary is more than the funding of YC - and I would not be able to take ~150K and divide it among multiple founders -- let alone have that funding cover, you know, actual startup expenses.
I feel I am in this catch-22 limbo area -- too old and too ambitious of an idea to fit the YC mold.
Personally, I see YC as being fairly myopic in the type of people they fund, and it is frustrating because I think YC is incredible!
Sure, there are tons of opportunities for nifty apps that serve a silo of a need (even if that silo is infinitely deep) -- but the idea I have to revolutionize the hospital space can't feasibly be built on 150K - unless I take that funding whilst retaining my full time job to pay for me and have that 150K go directly to the product.