I manage twice as much going to home/work walking. It's a luxury I get and I understand not everyone will get it, but I've been surprised by how many people tel

I manage twice as much going to home/work walking. It's a luxury I get and I understand not everyone will get it, but I've been surprised by how many people tell me to take the bus. For the record, I live about 20 (~100m) blocks from work, and it takes me 20-30 minutes. Since everyday I go with a backpack full of stuff (notebook, paper notebooks, a few books and a table), I'm also carrying 5 to 7kg of extra weight. And I try to never use the elevator, since it's just 3 floors up and down (on rare ocassions do it 2 or 3x in the day, but over a span of hours). While all this seems exceedingly little, in the end it adds up so that I "don't do excercise" but I still keep a baseline shape. And I'm totally amazed at how many people will frown upon even doing as little as I do on a daily basis.