Always restless

There’s a lot of people who seems “HAPPY” in front of other people.

They got married, have children, have a good spouse, have a good job, have a good house and get settled.

They seems like “I’ve done my job”.  

But is that what they really want in life ?

They may consider that they have already successful. 

Even though it seems very rewarding, but I found their expression are relax, satisfied but still confused.

(it seems like they’re still asking to themselves, is this what I really want?) or (what’s next from here ?)