Remember this?
Well now there’s this.
So I did this to see if it helps in any way.
Thinking that either slopping this in your iPod and listening to it might take your mind off a boring 10-minute walk or listening to me huffing and puffing in light drizzle might make you think “I can do better than that loser”.
Perfect Path 
Whew, I’m okay then.
I don’t own a car and take public transport and walk to college each day 😉
I think you are right in saying that you only need to make small changes to eventually make big things happen.
It’s all about the small things.