10 COMMON LEADERSHIP AND MANAGEMENT MISTAKES

It's often said that mistakes provide great learning opportunities. However, it's much better not to make mistakes in the first place!
In this article, we're looking at 10 of the most common leadership and management errors, and highlighting what you can do to avoid them. If you can learn about these here, rather than through experience, you'll save yourself a lot of trouble.

1. Lack of Feedback
2. Not Making Time for Your Team
When you're a manager or leader, it's easy to get so wrapped up in your own workload that you don't make yourself available to your team.
3. Being Too "Hands-Off"
4. Being Too Friendly
Most of us want to be seen as friendly and approachable to people in our team. After all, people are happier working for a manager that they get on with. However, you'll sometimes have to make tough decisions regarding people in your team, and some people will be tempted to take advantage of your relationship if you're too friendly with them.
5. Failing to Define Goals
6. Misunderstanding Motivation
7. Hurrying Recruitment
8. Not "Walking the Walk"
9. Not Delegating
10. Misunderstanding Your Role
Once you become a leader or manager, your responsibilities are very different from those you had before.

PRESENT PERFECT TENSE

NOMINAL SENTENCES

1. I have been a student of SMA PGRI PLUS 1 Cibinong 
    I haven’t been a student of SMA PGRI PLUS 1 Cibinong 
    Have I been a student of SMA PGRI PLUS 1 Cibinong? 
2. I have been there since three minutes ago
    I haven’t been there since three minutes ago
    Have I been there since three minutes ago?
3. You have been to Jogja in the last month 
    You haven’t been to Jogja in the last month 
    Have you been to Jogja in the last month?
4. I have been here for two years
    I haven’t been here for two years 
    Have I been here for two years? 
5. You have been to New York
    You haven’t been to New York
    Have you ever been to New York?
6. She has been here lately
    She has not been here lately
    Has she been here lately? 
7. She has never been so angry
    She hasn’t never  been so angry 
    Has she never been so angry?
8. He has been there for 6 hours 
    He has not been there for 6 hours
    Has he been there for 6 hours?
9. You have been here when she is reading a book
    You haven’t been here when she is reading a book
    Have you been here when she is reading a book?
10.I have been here for 5 years 
     I haven’t been here for 5 years 
    Where have I been for 5 years?

PRESENT PERFECT TENSE

VERBAL SENTENCES
1. I have finished my assignment
    I haven’t finished my assignment
    Have I finished my assignment?
2. He has came to the party
    He hasn’t came to the party 
    Has he came to the party?
3. I have understood the problem
    I haven’t understood the problem
    Have I understood the problem?
4. You have informed him to come
    You haven’t informed him to come
    Have you informed him to come?
5. You have seen that movie many times 
    You have not seen that movie many times
    Have you seen that movie many times?
6. People have traveled to the Moon
    People haven’t traveled to the Moon 
    Have people traveled to the Moon?
7. You have read the book
    You haven’t read the book yet  
    Have you read the book yet
8. Our son has learned how to read
    Our son hasn’t learned how to read
    Has our son learned how to read
9. She has studied two foreign languages
    She hasn’t studied two foreign languages
    Has she studied two foreign languages?
10.He has arrived tonight 
     He hasn’t arrived tonight
     Has he arrived tonight?