Here is my suggestions if you want to make money from crypto;
1. Knowledge first
2. Spot trading.
3. Airdrop Farming
4. Investing.
Apart from these there are some other ways to earn money from crypto. Such as
1. BTC paid signature campaign.
2. Bounty campaign.
3. Selling your services.
But before earning money it is necessary to acquire proper knowledge about crypto. So more time should be given to the forum. Because I think the purpose of this forum is to gain proper knowledge through discussion and not to earn money.