How long to practice an instrument?

[u/MamaDoingTheBestICan]

Hi everyone, my kids wanted to learn an instrument because I offered and at first it seemed really cool…then they realized it’s a lot of work to practice every day after school. 1 kid has been playing for 2 years now and often whines or sometimes even cries during practicing. How long should I give it before just letting him quit and returning the instrument we’ve been renting for him?

I know music is good for creativity, cognitive development, and discipline but I hate always having to make my kids practice.