My concern is he losing his focus. I know I get distracted from the work I am supposed to be doing (sometimes my paid job but even more so at home). I really should be finishing some home renovation work but there is that mail box I need to finish, and the 3D printed lid for a mouse trap, and the synthesizer I am thinking of building, oh wait there is an nice branch from the plum tree we trimmed that I could turn into a flute on the lathe...

Elon really needs to focus on the energy and transportation thing that he really is good at.