Hi TwoHoot, welcome. First, I echo what William and daffyd have said, I am sorry for your loss. [br][br]
I think it is pretty courageous of you to begin your guitar journey at this point. It really does show that you have a resilient spirit. It's definitely a challenge, but it is something that can take you to an entirely new headspace, so very rewarding.
Good luck![br][br]
Dave...
It takes as long as it takes unless you quit - then it takes forever and you will never get there.