I was on the opposite end of the scale. I was unemployed. I had nothing to do to. I did everything I needed too. Got all my affairs in order and did a bit of home maintenance but then I was left with huge voids of time to fill. I found stuff to do, simple as that. I made stuff to do. You have to fill your time with something productive. Sitting around watching netflix is probably going to get really boring after a while. If you have money then you have a huge wealth of things to do. Perhaps find something your son is interested in and start a new hobby?