Because your MC didn't do 100 pushups, 100 situps, 100 squats and run 10km every day.Why are the bandit/hostile encounters so fucking difficult?
It's like fighting Resident Evil Tyrants with a water gun.
As a consequence of your idleness, your MC gets wedgies from the chad bandits in the area, avoids eye contact with women, folds like a chair upon the slightest hint of a confrontation and gets blown away by a particularly stiff breeze.