Yeah, not for me. My experience with building stuff on my own: Very stressful and long winding, a lot of procrastination and unsocial habbits start to creep in after a week, solution is not really valuable to anybody since nobody is familiar with it.

The biggest, most used solutions I helped building usually happened when I cooperated with others. The same discussions that happen in your head, just that part of it is coming from another brain.