Killer 1:

Although blushing makes you look sweet and lovely, it also conveys your immature and unsettled mentality.

Step by step

Killer 2:

Crying at work not only makes you look weak and lacks self-control, but also makes people doubt that you will destroy the image of the company. You should learn to control your emotions.

Killer 3:

The mood words such as "hum" and "ha" can only mean that you are hesitant, nervous and lacking in intelligence.

Killer 4:

Unsuccessful

You should choose clothes for what you want to do instead of dressing for your existing work.

Of course, clothes are far from enough -- inappropriate hairstyles and makeup will damage your professional image.

Killer 5:

When you show fright, you tell your boss that you lack the most basic professional skills.

Remember, adequate preparation is an effective way to reduce tension. It is necessary to make rehearsal before speaking.