If you are just starting out you can sweep up some dust from various faucets (this will take alot of work as it takes a ton of dust to make a pile). Faucet earning are relatively small but it can give you some BTC to play with to find a way that works for you in gaining/making more. You can also take those dust earnings to a BTC casino, personally, I do not use these myself, and when I do, I only use dust earnings from their faucets, but you can potentially grow earnings via gambling. There are also ways of investing these dust earnings, but investments are very risky and you will never know if you will even get your money back in the end. The easiest way apart from faucets to get funds without being overbearing and potentially breaking rules doing stuff like scamming or begging (Both of which are frowned upon), you can "sell yourself" in essence, and no, I do not mean that way.. There are people and places that will hire "workers" to do stuff like transcription or surveys and then pay them in bitcoin. I used to do work for an ads group that would pay me to provide ads traffic, granted I did not make a lot doing that it was still paid work.