"laziness"

Hello /sci/,
Could you explain to me why people are willing to go out of their way "to be lazy".
Examples:
  Walking an extra 20 feet to the automatic door instead of pushing open the other door.
  Waiting an additional 5 minutes instead of going up a flight of stairs.
I'm sure you've observed others. Is it just a habit people get into? Has there ever been a study into this.

>>63
Lead by example and step outside, otherwise, shut the fuck up and get the fuck out my /sci/.
You are getting mad! I am getting to your ego! You don't know what I am capible of! I could destroy you! I could ruin you, troll! I have self control so I wont!