I don't. I generally dislike eating out or going to movies or events alone. I'm also generally very introverted but I happen to dislike going out and doing stuff by myself.

One big part is that I can chat if I eat with someone but if I eat by myself I'm understimulated. And if I already sit there and look at my smartphone while eating I can as well just pick up something from the bakery around the corner and eat it while looking at my computer screen.