This is a good reminder not to build your life on shifting sands:
A decade ago, boomers felt they had the map to early, cushy retirement. Then they watched their fortunes die along the side of the road.
We would do well to remember this:
Instruct those who are rich in this present world not to be conceited or to fix their hope on the uncertainty of riches, but on God, who richly supplies us with all things to enjoy. Instruct them to do good, to be rich in good works, to be generous and ready to share, storing up for themselves the treasure of a good foundation for the future, so that they may take hold of that which is life indeed (1 Timothy 6:17-19).
Do not store up for yourselves treasures on earth, where moth and rust destroy, and where thieves break in and steal. But store up for yourselves treasures in heaven, where neither moth nor rust destroys, and where thieves do not break in or steal; for where your treasure is, there your heart will be also (Matthew 6:19-21)