Indeed we will gain nothing from being sad, being joyful and having happy moment is very good for our health.
When we are happy we will make people around us happy by our actions and how we see things.
And yes being joyful will keep our body relax as we won't think much and we will be sound and healthy there's no gain is staying unhappy even though things are hard we should learn to smile through the pain.

Wow 😯 enjoying good time with your classmates is indeed a joyful moment and I am looking forward to have such gathering with my classmates as it has been long we saw each other because we all are struggling for a good life.
The men day was really memorable and you ended everything with a good refreshment which is very important.

Yes sir the month of December is a month of cruise and enjoyment and most importantly reuniting with our families.

I wish you success sir 🤝 accept my warm greeting from this part of the world