This really depends on one's earnings vs lifestyle. If your earnings are software-developer level and your lifestyle is cheap, it won't? If you expand your life

This really depends on one's earnings vs lifestyle. If your earnings are software-developer level and your lifestyle is cheap, it won't? If you expand your lifestyle to fit your paycheck, large house, cars, gadgets, expensive vacations etc, then yes of course extended time off will have significant negative impact.