It's very easy to be 'alone' in this hobby. Wife, kids, friends etc all move on and give up on you as you struggle to find motivation to continue. Eventually you cave and give up because no one else in your life cares either.
Enter: the internet.
Finally, a place where you can find others going thru similar situations and get the support and influence that is much needed and appreciated. Let's face it, your wife could care less, your kids have moved on and most of your friends spend their time avoiding you.