Freelancing is increasing day by day. Many people is now doing it not as their full time jobs, getting their living expenses out of it.
Freelancing lets you choose your work as you wish or as your interest is. Find the project that suits you, try to convince the project seller that you are the best person for this. When the agreement is made, do your best to do the work perfectly and get paid.
Here, I must tell you another thing that Many Project Sellers are there on the internet. They post their project, search for the best person(bidder as on many sites) and then when the work is complete and you submit it, they don’t pay you and *Poof* vanishes away.
So, if you are a freelancer looking for a project to work on, make sure that you get paid. Ask the project seller for advance payment or sign if the person has a high rating on the related freelancing websites.