Band 6+: why is it that some people might not enjoy attending family gathering?

I believe they like to enjoy, but the thing is, in this modern world, they have to do so many things. I mean, workplace and also their private life. So they don't have enough time to allocate for these events and get-togethers. That's why they are not attending. Otherwise, I believe they would not refuse because it would be an enjoyable place. But the thing is, they have to earn more money to fulfill their day-to-day requirements. So that's the main reason, I think. But mostly, people like to attend their family get-togethers and celebrations throughout the year according to their customs and lifestyles. So, yeah, you know that people like to enjoy, but most of the time, they have restrictions due to their family day-to-day requirements. So they need to arrange their things. That's the reason, I think.