Micro Mistakes
- Lack of attention to units, causing them to be in a disadvantaged position
- Engaging in unfavorable matchups
- Failing to properly position units
- Leaving units AFK
Macro Mistakes
- Choosing the wrong commander
- Teching too fast or too slow, leaving oneself vulnerable to attack.
- Forgetting to spend resources
- Failing to recognize the opponent's strategy/commander
I am tempted to put "Bad Teammates/Communication", but i think that will be an easy way out
