Sure, as long as you can deliver a quality product within the timeframe expected of the client. That's the way you learn. It would also help to build up a netw

Sure, as long as you can deliver a quality product within the timeframe expected of the client. That's the way you learn. It would also help to build up a network of devs with a variety of expertise, so that you can ask for help/tips/review as you take on new stuff. I think it also depends on how big a step the new project is for you. Wordpress sites, fine. Build me a new operating system? Probably not :)