how can i make extra money?

You should spend long hours in mylot daily. and you should post some interesting topic for discussing. Because the more people attracted into to reply your discussion, the more money you gonna earn from here. That is one way to boost up your earning from mylot.

I am also looking for the same.

article writing can give you a nice monthly income. Even this site offers that in their task section. Give it a try.

Online money earning is a risky process subbu, you must be patient. and the earnings are the little amounts, first you have enjoy the things in your life, dont make any expectations on online earnig, ofcourse you get little amounts, but my advice is you have to maintain patience especially when you are dealing with mylot.com...