Finding who you are from within, one piece of advice I have been telling everyone. It is easy to get lost in the external world or fall prey to the world shown by society.
As Socrates said: acquiring self-knowledge and what J Krishnamurti said: finding who you are. These are not just philosophical sayings but something worth spending time on.
It will help you with a purpose in life, a soulmate, or work that keeps you always energized. Spend more time questioning yourself, your beliefs, likes, dislikes, vices, virtues. No one from outside can help you with it.