A few find meaning in their life early on. They are lucky. These people devote an entire life to the cause. It can be serving the destitute, nation or ensuring the family gets everything at all cost. A lot many of us die looking for that True North, one thing to cling on for entire life.
At the same time, a lot many of us live like an insect, slave to our desires and quest for recognition. Many others who die living in their virtual world. Some fall to propaganda or various “ism”.
Finding your ultimate calling will make you more humble and grounded towards self and the world.