Great article out of Forbes mapping out 10 things mentally strong people avoid... things that get to most of us, but the mentally strong brush off making them successful at almost anything.
Here are the top 3:
1. Waste Time Feeling Sorry for Themselves. They take responsibility for their actions and move on...they feel grateful for the lessons learned
2. Give Away Their Power. They don't give others the power to make them feel inferior or bad
3. Shy Away from Change. They welcome change. Their "biggest fear" is becoming complacent or stagnent.
Check out the rest of the list here