The man

I often go to Mcdonalds nearby for breakfast. Whenever I go I see the same man there. Every time he sits at the same table and is face to face with his PC. On another day when I went for lunch he sat at the same table. When I went for dinner. I saw him at the same place again. He always uses the same space,opening his PC and drinking Iced coffee. He always carries big bags. This morning when I went there, he wasn't in his spot. After 30 minutes he came. I was watching him for a while. At first he sat at his seat and drank coffee. He took out his PC and some small bags from his bag and displayed them around him. He took off his shoes and faced his PC. I thought that he was a trader but he wasn't If he is a trader, he ought to watch stock data except during lunch time. He was net surfing in spite of time. He is a mystery.