
An airplane uses up to 90% of it’s power on the take-off, but once it gets to cruising height, around 36,000 to 41,000 feet, it only uses around 65% of it’s power. When you decide to lose weight, the hardest part is losing it, right? It’s relatively easy to keep it off once it’s lost. Like getting fit; getting fit is tough, but staying fit is easier. This applies to learning a new skill or starting a new venture, if you’ll excuse the pun.