I would also say a combination of faucets with other services, then it should be doable. You will find tons of faucets in the Micro Earnings child board. Also, it is a good indicator if a faucet is a scam, if you read about them and check out, what people say about it. And about that, I would also read this post: https://bitcointalk.org/index.php?topic=2031571.0

You can also join PTC programs. I use adBTC  at the moment. It is simple, clean and pays very good (disclaimer 1: the link includes my referral link, disclaimer 2: I have not reached the payout threshold yet, for now I rely on what I read here, that the page is legit). And of course, there are many more.

There are also some good offer walls that you will also find in this child board.

If you have a website with some traffic you can also earn Satoshis by placing ads on your site. Another option is to use link shorteners, that pay you in BTC. All of that, you can find here, too.

What I wouldn't do is investing, buying mining contracts and betting. Investing and Mining Contracts are usually a good way to lose money. With betting you can be lucky, but I don't like betting. Plus, there are many videos on YouTube with strategies on how to win on betting, but if it were that easy, those sites would have gone out of business by now imho.

Hope this helps!