A lot of other things can be an obstacle to relocating: wanting to have family close by, having put roots into a community you love. There are definitely tradeoffs to owning a home, but I've decided for me there's more upside than down.
I'm around halfway through the mortgage on my place and relish the thought that once it's paid, even if I eventually find myself between a rock and a financial hard place I'll have four walls and a roof and no obligation to anyone for them. I'll have a good 30 years (give or take) of earning potential left in me by that point which means I'll have plenty of disposable income on top of what I've been squirreling away all along for a retirement. Yeah, I've had to fix leaky pipes (and cursed the time spent doing it) but overall I find comfort in the thought that if current trends continue, I'll have a place to park FOREVER.