How can a person develop his drawing skills in auto cadd?

First, you need getting trained more than you already know. Learn and look for licensed training center recognized by autodesk and get training courses for Autocad. Second, practice and practice more by getting hired on a job that you know your skills be challenged so that you can gain more knowledge and expertise in the said skill. Lastly, educate yourself as time goes by. Explore the software more by checking the available commands,, learn shortcuts that you just seen and know how it can benefit you and to do you work easily; be involved also in a group or organization wherein you can share and at the same tiime learn from other experts to improve and gain more knowledge. I hope this one helps you in developing your Autocad skills.

Practice Practice & Practice 

Practice can makes you solid in AutoCAd

Try to Use Shortcuts and keep in mind as much as Possible

involved Yourself in a group or organization where you can share and Discus your knowledge and at the same time learn from other experts to improve and gain more knowledge.

-NB.YOU must know first what you want to draw.

-Math should in you first because,whatever next is after entering figures of dimensions.

-begin with the basic commands

-do it over and again,others you will discover as you go on,ask where your defeated.

-your at per

I think First you should master the basic commands and learn how to use short cuts over these basics . then by the time new commands will be easily for you