Is humour necessary?

Humour is essential in our lives, all types of humour, even dark humour. It's impossible to imagine a life without humour. So, why is it necessary?

It's important not to make the days monotonous. When you grow old and you try to remember the best days of your life you will remember the days that you had laughed a lot .

 Humour also has a lot of benefits in our physical and mental health. Humour relaxes your muscles, eases anxiety and relieves stress.

A social benefit that humour has is that everybody prefers to be with somebody that makes you laugh than somebody too serious, because it seems that the time passes faster.

But some kind of humour can seem offensive. And it's difficult to put a limit to the humour because it depends on the person. In my point of view, the humour doesn't have limits, even if it's very offensive to somebody or something, because it's only humour, there's no intention to hurt somebody, only to make somebody laugh , and we have to respect it.