You could sell electric machines and materials as some people might need the resources, *cough* myself *cough*,
But hey, you could have a wider range of things to make but that's a lotta work for ya.
Don't you give up. Na na na.
Never give up (?) na na na.
Don't leave meh pls XD
But if you do decide to leave, go with life (as if you're not already doing that) and wish you luck in the fiture :D