Actually, I've found that the act of moving what's in my mind to a source file is in itself an act of revision for my ideas. I don't need to type fast for it to

Actually, I've found that the act of moving what's in my mind to a source file is in itself an act of revision for my ideas. I don't need to type fast for it to happen, because I'm not going to write anything at all until I have a solid idea or path in my head. The actual act of typing consumes less than 10% of my programming time, and is for the most part a mere formalization of my thoughts. Would a 50% increase in typing speed make me finish the feature in 4 days instead of 5? Nope.