There are several clues for Generator types who are not active enough to use their sacral energy each day. The very first thing that I notice in clients is when they have a defined throat centre, (as all Manifesting Generators do), and yet they need to talk and talk and talk and talk.  This could mean that their body is trying to move energy any way it can. Another clue is the ADD/ADHD type behaviour. While Mani-Gens are always on the go and busy, it does not mean that they have a frenetic or scattered energy. In fact, at it's best, it can be quite focused on the task at hand (or 6 of them)!