You can offer some kind of service and get paid in bitcoins. For example you can offer article writing and instead of getting paid with paypal, you can choose to get paid in bitcoins. That's an idea, the articles writing is just an example I think of at the moment, you can try with whatever you like or whatever you are good at.
Ususally ppl doesn't want to pay in btc with today's rate comission is about $3.3 per transaction.... in most popular wallets. Of course dimitarang right, if you're doing online businnes, some of your partners support payments in btc )