More interaction and no isolation

Today, i pass by community centre/club, i see so many posters showing many courses / classes available there. I see so many young and old practising taiji in the basketball court.
This is good to participate all these activities. You can learn dancing, cooking, meditation, language course, etc. according to your interest.
This is one of the places that you can learn some skill or build up your interest.
Through these type of healthy activities, you can make more friends, you have more interaction with all walk of lives, you are free from isolation.
So, if you never participate this type of activities, then you should consider join one or more activities during your free time, you will feel great.