Check out the following links
(1) www.writersbureau.com

(2)www.rkfma.com/writing.html
This is just a beginning you can search for many courses in www.google.com
Always try to work in the field of your interest because maximum possibility is that you can continue in the field you choose for the rest of your life.Understand carefully "Try to get what you like or you will be forced to like what you get" rel="nofollow".
My best wishes are with you take care

Hello punnet.............you have lot's of potential i can say that on the basis of your interest like reading ,writing ,sketching,making documentaries etc. All the above mention things takes lot's of creative ideas and hard work.......I myself write articles for Hindi newspaper and magazines........and i also play guitar .........The things i am telling you about myself ........just to say that these things are not hard to continue whether you are in any kind of job.

Now you have two choices .They are
(1)You can continue to do some regular job either in public sector or in private sector......and meanwhile you can continue to work on the area's of your interest....that is writing , making documentaries.....etc.....and once you feel that you have acquire a certain level .........you can fully devote your time to these activities......In this manner your parent's will also support you i think.....
(2) Secondly you have to go for some full time courses some of them i will mention below.......and then you will either have to search job in that direction or you have to start something of your own......but this will require patience and self-discipline.

Hello ,the creativity of your mind reflected as soon as you put up your question as this shows how serious you are when it comes to career.I am giving few suggestions related to your question but i will request you to first select the field in which you are interested in.This can only be realized by you and you only.Here are some suggestions
(1)While working as a lecturer you can start preparing for Public sector exams .Nowadays the Public sector jobs are paying good amount of salary as well as there are various programs within the organization itself which will helps in enhancing your knowledge.This will also help you in continuing with your specialization that is electrical.Some of them are IOCL,ONGC,Airport authority,BHEL,BEL etc.

(2)Secondly if you want to jump towards private sector then you can do this in two ways either you can go to metro cities and search for software or telecommunication. jobs but it will solely depend on the opportunities you are getting and a little bit of luck
or you can go for higher studies like MBA/ME then go for job search if you make to a good college you will have opportunities to appear in a campus .This is a time taking process it will take your 2 years .So you have to think about it.
(3)Lastly and especially for you i want to say " There is never a joy greater than for working for yourself".What i wanted to say that to work for yourself means you have to look towards your surrounding while doing lecturer job and search for new opportunities for business. Not all business requires a large funding in today growing world.Even you can go for some kind of NGO also.This will help you more in using your creative mind because there is a less probability of you to use your creative mind while working for other person or organization.
Lastly i think the above discussion may have clear your mind to some extend but i still want you to sit alone and decide first which direction you want to proceed because there are very less chances of turning back.There is an old saying listen to everybody but do what you want to do whatever may be the obstacles.Best of luck