Also, do you have any good references to proper best practices around concurrent and parallel programming? (in Go.) Like just basic things. Code I can copy and paste without it having obscure race conditions because that use of mutex is absolutely correct, and something that lets me understand the limitations. I feel like it is very easy to do things "wrong" or not notice some edge cases. In C++ I didn't only ever coded single-threaded for this reason. Too many gotchas. Any help would be appreciated.