Yes, appreciations are really vital aspect for the development of self esteem and also it's an aspect of encouragement too.

And yes, we have to take care how we are celebrating and how that will be impacted means, some people get the idea from small age that, whatever i want i will get that, means this attitude should not be born because otherwise they will not going to value the hard work.

And when children gets the appreciations for their effort then for sure, this aspect can make them happy and it encourage them to good things.

Wishing you an great day and stay blessed. 🙂