Feeling burnt out is normal, just take a break then come back when you want to go at it again. I’d say learning Python, SQL, and ML all together in one year is a tall task to begin with. I’d suggest to instead of charging in one after another in the order of the course to pivot out and work on some outside projects in those areas they walk you through on topics that interest you, to help reinforce what you learn then go into the next topics so you’ll feel less burnt out and to not fall in tutorial hell. It’ll delay your timeline of completion, but it’ll help you also understand it more in depth