So one of the things that helps us keep moving is fuel. Yes I know it’s expensive but it is necessary to keep the engine running and thus, keep us from falling out of the sky. Since I’ve been flying, which is not long in many people’s books (10 years), I’ve seen av gas go from around $2.50 per gallon to over $5 here in Utah. Sometimes we don’t want to top off tanks for a number of reasons; weight limits, performance, we’re too poor, but keep one thing in mind, if you can get an extra gallon or two in the tanks without compromising safety or needed performance, wouldn’t that give you peace of mind? Who cares about your pocket-book, if you’re too cheap to add a few extra gallons, then I’d suggest maybe RC planes as I understand they are cheaper and if you crash them, well you are still alive.
Here is a good article from the NTSB, courtesy of Avemco: http://bit.ly/vefzAx
It emphasizes how important fuel is.