Answer is within
If you think about it it's really all about you from the very first breath till the very last one you come and go with yourself and not with anything or anyone you neither see anything here nor you hear anything there you see in your brain with eyes and brain hears with your ears whatever might be happening outside you feel it inside your heart all the thoughts and ideas are from within that make you look so smart so, when you are so busy with the life outside why don't you pause for a while? take a moment to look inside and greet yourself with a smile stop for a moment and practice self-care while running the rat race treat yourself fair You know what and where you are No matter what the others say so, ask all the bothersome questions to yourself by the end of the day. This whole wide world you have felt it within you The answer to "what's the whole purpose?" you will find inside too.