You have been late the last 3 times. Is there something going on at home? Is this constructive criticism?

I noticed you wondering around for 20 minutes after you finished your last job. Please don't waste time like that, come find me and I will find something else for you to do. Is this constructive criticism?

Are you this messy at home too! No wonder you can't get anything done at work. Is this constructive criticism?

I think you misunderstood my instructions, let me show you how I want it done. Is this constructive criticism?

When you call in sick that puts us in a bind because we are a person short. Let's talk later. Is this constructive criticism?

You are just not cut out to work here, you should quit. Is this constructive criticism?

I know you like to share what you did on the weekend. When we are at work can we share that at lunch and breaks. Is this constructive criticism?

I see that you filed a couple files wrong. Terry is going to help you until you get the hang of it. Is this constructive criticism?

You are as slow as molasses. Is this constructive criticism?

If you spent as much time working as you did on the phone, we would get so much done. Is this constructive criticism?

It's impossible to know who handed this in if there is no name on it. Please make sure that you put your name on it next time. Is this constructive criticism?

Your public speaking skills are horrible. The audience was so bored! Is this constructive criticism?

Wow! I can get 5 shirts folded in the time it takes you to fold 1. Is this constructive criticism?