Avfuel is getting very very very.........very very............VERY expensive depending on which you use.
That is why so many are going with VLJ's instead of turboprops in many situations.
Fuel costs are not going down. There is really no alternative to aircraft like a hybrid that is going to keep you aloft.
Personally I think that people that own aircraft that complain about fuel prices is like people you complain about the gas prices while they puff down 2 packs a day at $5 / pack.
It's a personal decision that you have to decide what is important to you.
If you fly for fun and own or fractionally own an aircraft, I'm sure you realize that the maintenance and ownership costs are FAR more expensive than fuel.
Now if you fly it persistent for business reasons, well I can't imagine that there are many companies out there that aren't scaling back their hangars and staff to save. Think how much it costs for a lear to go 1 thousand miles, two ways, three or four times a week! YIKES!