Regarding whether you should learn a programming language, which can depend on how large the company is you're building and how busy that keeps you, if you're still at point 0 with an idea and little progress, learning to program can really help.
It also makes finding a programming cofounder easier because fewer programmers probably want to work on the cheap with a piece of a company that may never work out, but they will be willing to work with a fellow programmer as a cofounder on ideas that interest them both.
It also makes finding a programming cofounder easier because fewer programmers probably want to work on the cheap with a piece of a company that may never work out, but they will be willing to work with a fellow programmer as a cofounder on ideas that interest them both.