Why should someone have a partner for life ?

Quoting "Alone pt 2" by Alan Walker . "We all need that someone Who gets you like noone else Right when you need it the most. . We all need a soul to rely on A shoulder to cry on A friend through the highs and the lows. . I'm not gonna make it Alone.."

You can't share everything with world, you need someone to share such things

Plus all the points that @Gems_Bond mentioned

Frankly, there is no hard and fast rule that one should have a partner for life.

It's an individual choice mainly stemming from the need to:

-continue the society set rules -have stability and predictability in love and s** life -procreate

Tax benefits Cheaper pub entry Domestic responsibilities get halved Less judgement from society

Nothing