Struggling with DSA consistency — anyone want to team up?

I specialize in interview prep, check out my background at Meta, and this is the method we propose for solving DS&A problems: https://formation.dev/blog/the-engineering-method/ Note that Formation is a paid service but that blog post is entirely free with no strings attached and I'm not trying to sell you anything, just check out the blog post and try following those steps when solving problems.