What am I supposed to do all day with a child who refuses to engage in self-play?

My son, 4 (soon to be 5), refuses to engage in any kind of self-play. Only very seldomly will he play by himself for 10-15 minutes. The only activity he will do by himself is screen time.If we assume that he sleeps about 10 hours per day, that leaves 14 hours per day to fill up. The time it takes to eat meals surely amounts to no more than an hour. That leaves 13 hours. Let's say we limit screen time to 2 hours. Now we are at 11 hours of time to fill up. How do you fill up this time? via /r/Parenting https://ift.tt/2KPdWNh