BTC trading, you don't make bitcoin because you need bitcoin to start trading, you only make profit if you are good in trading.
The rest like mining (requires huge capital for good mining rigs) and yield farming, these are investment that requires capital, you can acquire bitcoin when you buy but like I said, you don't make it, unless you work for it, example in the OP is survey, my only concern is the amount you'll make, I don't know if it will satisfy you.
If HODLing is long-term investing, trading Bitcoin is its fast-paced equivalent. Essentially, BTC trading means taking advantage of Bitcoin’s highly volatile nature. This method requires practice and knowledge of the market, so be sure to do your homework before you even think about giving it a shot.
Here are a few styles of trading to get you started:
- Day trading – Bitcoin day trading entails short and quick trades, allowing opportunities for small and fast profits. Day traders don’t hold any open positions overnight, so the method consists of carefully analyzing the market, seeing small money-making opportunities, and capitalizing for a small profit. At the end of the session, day traders could have a significant cumulative gain.
- Swing trading – If HODLing is long-term and day trading is short-term, swing trading is kind of in the middle. Like HODLers, swing traders will buy low, wait long enough to see their holdings increase in price, and then sell high. However, their holding time isn’t as long as a HODLer and isn’t as short as a day trader.
- Arbitrage – Bitcoin arbitrage is similar to the styles above. However, instead of looking for money-making opportunities within the same exchange, traders who use arbitrage look for those opportunities across different platforms. In essence, they buy BTC from exchange A then sell it at exchange B for a higher price.