There are very few things that I miss due to working from home, versus working at the office. 

One is ... If I'm having a bad start to my day,  I miss the ability to go tap a co-worker/friend on the shoulder and then we take a 20 minute break,  head down to the cafeteria, order from the "made to order" counter, then sit down to a simple meal (very similar to what you show above - but usually with a slice or two of bacon)  and vent about whatever it is that's troubling me.  

It's amazing how good a simple "refresh" is to your spirits and productivity.