A good idea is the prerequisite and guarantee for the success of a business. A good idea determines whether your product or service has a market and whether it is irreplaceable, thereby occupying its own market and space and making money in society. The lack of capital is only temporary. Without knowledge reserves as the basis for innovation, it is impossible to make long-term profits. I think knowledge is more important than capital.
Indeed, the lack of capital is not a problem perse since loans are always present in order to fund your business. But the idea and the execution of a business plan is what drives the overall success of it.
In the cryptospace, knowledge about the market is essential especially if you have current investments either short or long-term. Though it may be easier said than done, all of such efforts will be worth it once you get to garner the profits in the given time-scale.
Capital without knowledge won't work. It will give you an experience of failure and you'll learn from that.
Having knowledge without capital can work because you'll have the idea of how to do business and investments and as well as making money out of nothing as a start.
But it's best if you have these two and you can work well to grow your money from being knowledgeable with investments and businesses.
Like what I just mentioned, the problem of not having any capital is not really a problem from its core since it can be dealt with by acquiring loans from banks or from your trusted peers. The idea of a business is what drives its execution further.