Personal suggestions: First of all, read more books and improve your language organization ability. Secondly, you should go out and study more. Reading thousands of books is better than taking Wan Li Road, and you will naturally have some understanding. Finally, we should increase our self-confidence, establish our self-confidence and do more exercise. First, we should improve our self-confidence from the appearance, and then we should find our own good areas and make some efforts to make some achievements, and our self-confidence will naturally improve.

To sum up, as long as you want to change yourself, you can completely change. Work hard, come on!