Power Changes

Today was the day when we expected to sit in the dark with no lights, no fridge...no electricity.
Why? Because 2 months ago I decided to change our electricity supplier. The new electricity is said to be a 100% free of nuclear powers and fossil fuels, it is said to come only from wind, water and solar energy. Besides that it will save us a lot of money year by year.
All I did was sending an online order to the new supplier. Then I received an email, telling us that they will take over our delievery "as soon as possible"...and that was it. On the evening of June 30th I did not feel to well with those coming changes and no real confirmations, so I called the new provider and they said like "cool, Winni, everything will be okay. From tomorrow on we will deliver clean energy and all you will feel from it is a lower invoice"

Everything really went out fine and now all I wonder about is: why didn't I change the provider some years earlier, saved a lot of money and spent it for my desired trip around the world????