If we have a purpose in life beyond being a cog in the human machine, mine is to help inspire people and that's pretty cool. I would like to motivate the world.
The film 'The Diving Bell and the Butterfly,' based the book of the same name, has a line that enlightens and comforts me. The protagonist, who has lost all ability to move except one eye, discusses his role as a father. He notes, 'Even a fraction of a father is still a father.'
ALS does not affect cognitive process. Stephen Hawking, one of smartest people on the planet, has ALS. It rarely affects the eyes. It doesn't affect senses like hearing, taste and touch.
To cure ALS medically is not economical. The realities are that it's difficult to find funding for research for a medical cure. I believe in developing technology as opposed to medical research. Technology can be economical.
I have moments where I miss my old self. But I think anyone can get caught up in what we used to have. But at the same time, we can choose to focus on the beauty of now.