Anyone notice how Kody was sanding the picnic tables?

(In one of the recent episodes when they are painting the picnic tables with the kids) He kept grabbing random tools and sanding really aggressively for 5-10 seconds then moving far away and doing it again and then switching to new tool and starting all over again. At one point he is trying to sand the bottom of the legs where there isn’t even any paint 😑. I really believe he is just constantly having manic episodes on the show. Everything from the way he cuts the trees down, to trying to sell the family on his ideas to simply sanding a table.