Every person has various abilities, strengths and weaknesses. If you want to move ahead in life it pays to know what abilities you have, what your strengths are and just as important is knowing what your weaknesses are.
Maximising your strengths is a good thing. Strengths are just that - strong points are the levers you can pull to get ahead. use them to create momentum, build credibility and
Weaknesses aren't a negative or a blight on you. Rather they are areas that you can either choose to develop and grow in, or find others to work with who have the strengths you need.
"My attitude is that if you push me towards something that you think is a weakness, then I will turn that perceived weakness into a strength." Michael Jordan
Don't become obsessed with correcting your weaknesses to the point where you discontinue to work on your strengths. Rather know your weaknesses, do some correction work - and become a more well-rounded manager.
"If you accept the expectations of others, especially negative ones, then you never will change the outcome." Michael Jordan