How do i maintain previously obtained knowledge? /u/Ok-Edge8467 Python Education

I might not be the best at phrasing it, but you see, my goal is to become a data analyst. I have worked trough python crash course by Eric Matthes (excluding the PyGame and Django blocks) and now going trough an SQL book, the thing is, as I have moved from Python to SQL, I have stopped working at Python and I fear that I will lose experience and knowledge of it, what do I do? Weekly allocate a certain day for revising Python? Solve problems on Leetcode? An advice from someone experienced would be very handy…

I might not be the best at phrasing it, but you see, my goal is to become a data analyst. I have worked trough python crash course by Eric Matthes (excluding the PyGame and Django blocks) and now going trough an SQL book, the thing is, as I have moved from Python to SQL, I have stopped working at Python and I fear that I will lose experience and knowledge of it, what do I do? Weekly allocate a certain day for revising Python? Solve problems on Leetcode? An advice from someone experienced would be very handy…