Remain employed for next 5 years
This is a big challenge. When I look around then I see all new technologies coming. I am not sure whether any particular technology will remain in the market for long enough to think starting working on. Things change very fast. All these technologies have steep learning curve. Challenge is making balance in investing learning time and money and getting returns. Forget about employment for 5 years, here nobody gives assurance of even getting the employment. I have no idea about health sector.

Need to find something, which nobody can snatch from me :). May be my own business :o