Almost all the items in that list are a product of inadequate skills/insufficient training/overconfidence, quite consistent with the op.
The degradation of basic flying skills and over-reliance on autopilot-like systems has been a factor in most recent catastrophes, and in countries where pilots have little chance to practice a lot in small planes (such as Korea, basically no civilian aircraft) you might expect an even greater lack of manual stick/rudder/throttle flying skills.
The degradation of basic flying skills and over-reliance on autopilot-like systems has been a factor in most recent catastrophes, and in countries where pilots have little chance to practice a lot in small planes (such as Korea, basically no civilian aircraft) you might expect an even greater lack of manual stick/rudder/throttle flying skills.