Is there any way to develop my personality to be better?

Hi Akash,
You already have a personality; it is your skill that needs to be developed. The one that you fear about, you need to work on those areas.
Will just give an example, So it's essential to understand whether you can know your positive strengths and your negative weaknesses. So once you know that, and you have a willingness to change and adapt, the behavioural skill changes, adjusting techniques vary, and the entire outlook is different. That indicates you have become a better-skilled personality by self-changing techniques.

Yes, of course! Your personality can always be improved. No one is born with a perfect character. It depends on what inputs we are giving to our body through reading, listening, watching and speaking, how we are behaving. When these can be improved, your personality will reflect better.

Dear Akash, Greetings!

As answered by few of our friends, I would like to add a few pointers to help you make your personality better and improvise thinking. Your personality can make you and sometimes its reflection it stops your growth. one should have a willingness to make personality better, which you already have. It would help if you understood your strength and weakness to map your skillset other than above pointers' most important communication, whether verbal or non-verbal, which defines your personality.

Hope this is going to help you at some part.

Yes, there are many ways to become a better version of yourself.

First, analyse your personality traits then enhance your positive features more, and work on negative traits to improve upon them. Good communication skills, combined with functional body language, are the most critical factors to create an impactful personality.