how to handle our envious or jealously in office

I think everyone have felt envious or jeolously to our partner in
office.

This are my exprienced to handle our envious or jealously in office :

1. learn what they strength in office
2. ask your self, what make your jealously or envious ?
3. look in our self, what are our weakness and our strength ?
   - promote our strengh to our boss.
   - fix our weakness.
4. learn to promote our self to our boss ?
5. keep improve your self
   - people skill
   - creative
   - etc
   

my other diary note
- middle east country

my other article
- 20 timeless money rules