Of course, any knowledge can now be purchased independently, at least because most of the projects are laid out on GitHub. The main problem is the speed of obtaining knowledge. On the one hand, there is a lot of information about the blockchain, but it is very shallow, so most of the time it will go to filtering the data. On the other hand, there is a danger that you just repeat all the actions of the teacher, copy all the code from the book, but you will not learn anything. Therefore, I would recommend taking courses where you can quickly acquire basic knowledge and in parallel engage in self-study, for example, set a goal – to implement a particular project. Omunye umgadli weBafana Bafana oqhubeke nokushaya amagoli okuyinto abeyenza ngesizini edlule, uLebohang Mothiba weLille yaseFrance ayisize inqoba ngo 3-1 kwiRennes. Kube yimpelasonto emnandi nakuKeagan Dolly odlale imizuzu ewu-79 emdlalweni wokuqala wesizini weMontpellier yize bekhale ngaphansi kwiDijon ngo 2-1.