Walking absolutely helps and I do that a lot whenever I have a chance i.e. alone, but I'm not sure about talking out loud. In my mind an architectural/software

Walking absolutely helps and I do that a lot whenever I have a chance i.e. alone, but I'm not sure about talking out loud. In my mind an architectural/software problem is a structural thing, or a puzzle you need to put together mentally. Talking would only distract me from solving it.