I was on the train home today and I realized how our world, has become so digitized. Everything, I remember when I was like six or seven we had the want ad, a magazine used to sell and buy literally anything. I find it amazing how now stuff like that is all on the internet. Even how we interact with people on a daily basis, usually has some part of technology whether texting, video chat, phone call, email, etc. Even how we pay for our train tickets, its with an app on our phones. Back in the day, not really that long ago we would have physical tickets, we still do but most people opt in for the digital because of the ease.