My main problem with async is that it's much harder to build a mental model of what exactly is going on. Admittedly, I only had to deal with existing code so fa

My main problem with async is that it's much harder to build a mental model of what exactly is going on. Admittedly, I only had to deal with existing code so far doing only minor work in it so you can definitely say it's due to lack of experience. However it seems that while problems like concurrent access to shared memory known from traditional threaded code don't exist, having to think about what can block etc. is of equal burden.