12thMan
Full House
Not just you, but all those posting about turning 40: ENJOY IT WHILE YOU CAN!!!!!
From my considerably more advanced perspective, your forties are the best decade of your life, without a doubt. Things are wearing, but not breaking. You have the best of everything available to you! You can do anything, from starting a new career to fixing any shortcomings in your personal relationships.
I'm a very optimistic guy (contrary to some appearances), but I've been saying that since I hit 50, and I'm convinced it's true. Don't waste those first few years of the forties feeling sorry for yourself! Plenty of time for that later...
Thanks for this bud.