Sold my 10 acre ranch located in Tehama County (about 120 miles North of Sacramento) in Jan 2015. Bought the land in Dec 2004 at age 63. City boy realizing his boyhood dream of living on acreage in the country.
Flat field of weeds with two dozen large almond trees--the remnants of a 65 year old orchard. The 1100 sq ft shop was built in June 2005. I did a lot of the prep work myself (trenches for water, power, gas, concrete pads for water well, propane tank, air conditioner, clear the junk out of the weeds, mow). House was ready for occupancy in Jan 2006.

Spent 10 enjoyable years building five sheds, 20x40 ft carport, a patio with pergola and BBQ pit, Japanese garden with gazebo and koy tank, a small vineyard (CA concord grapes), and dozens and dozens of landscape shrubs and trees. Installed the landscape irrigation system myself.
Spent a lot of time restoring old farm equipment (tandem and offset discs, grain drills, moldboard plows, sicklebar mowers, drop seeders) and rebuilding vintage tractors (1945 Oliver 60, 1948 Farmall Cub, 1949 JD B, 1951 Farmall Super A, 1951 Minneapolis Moline BF, 1964 Massey Ferguson 135 diesel).
Then the bad years came--I refer to the continuing CA drought now entering year five. In April 2014 the orchard growers in my area were cut off from surface water (Sacramento River) by the irrigation district. They started pumping groundwater big time.
In July 2014 my neighbor's well pump started sucking air. Pump is 90 ft below ground level. My well (about 500 feet away from her's) is 154 feet deep (a shallow well according to the Water Resources people since it's less than 200 ft deep) with the pump at 120 ft below ground level. When my well was drilled in May 2005, the water level measured 54 feet below the surface.
The Water Resources people have monitoring wells scattered around the county and check them several times per year. The latest data show that in the period from 2004-2014 the water level has dropped about 35 feet in my area. What's more alarming is that in the 2013-2014 period the water level dropped 11 feet out of the total of 35 feet. Not surprising since the local orchard growers are pumping a lot of ground water to keep their trees alive.
In July 2014 one of the local orchard growers near me (about 3/8 mile distant) had the driller guy out at his place to put in a new well to 400+ foot depth. Cost was about $35K. That was enough for me to think hard about my future.
I turned 73 in Nov 2014. Put the property on the market then. Had a contract from a pre-qualified buyer in 48 hours and the title company opened escrow the next day. Listed all the tractors, farm equipment and shop tools on Craigslist. Had that stuff sold by Christmas. Escrow closed 15 Jan 2015 and I moved to Sacramento into a rental about a city block from my son and daughter-in-law.
So to answer the original question: I feel real good about getting rid of the ranch and moving back to the city. No more sleepless nights wondering when my well was going dry.
Spend part of the day on continuing education. Take graduate level Internet courses from Stanford U (my degrees are in physics). Helps keep me mentally fit and fights off the Alzheimers, I hope.