10 Things One Must Do in Office to Ruin His / Her Own Professional Excellence

# Saying ‘NO’ to learning.

# Being an emotion fool.

# Participating in gossips.

# Mixing personal life with professional life.

# Being politically incorrect.

# Blaming others for failure.

# Being uninformed.

# Keeping away from responsibility.

# Hiding the contributions.

# Being ‘Late’ to the office.