I’ve been too busy to be on here lately, but I see things are moving along at a slow but reasonable pace.
Xain, nihilism is neither right nor wrong unless you apply it 100%. It’s a way of looking at things, but it isn’t how things are, kinda like how you can look at a cubist painting and see things a certain way, but both you and the artist know the objects painted don’t actually look like that.
Similarly, you can put on your ‘nihilism’ glasses to look at the world for a while, but since they block out the light that ‘purpose’ emits, make sure you take them off when you’re done or you’ll end up walking off a cliff that ‘purpose’ illuminates.
Purpose is neither concrete nor universal.
Each person is free to choose whatever purpose they want and that purpose can change as often as they want. I floated for years without a purpose, and it felt horrible- like I was wasting my life. I wanted to do good things and be active and feel alive, but I had a dull job and seemed to sit around and mope all the time.
Being lucky enough to meet my wife and have kids gave me purpose, but now that the kids are older and more independent, I find my main purpose is gone. So now I volunteer at a few places around town, exercise/work-out, and am planning what I can do to reinvigorate my life (think travel, study, new hobbies, etc.)
I’m not a professional, or even experienced, in psychology, but I can say with some confidence that you need to look into yourself and find some passion for you to pursue. There are no limits to what it can be- animal rights, climate change, equality for LGBTQ, cleaning up your neighborhood, art (painting/writing/drawing/design/etc, fixing an old car, improving your physical health, cleaning your house, getting your finances in order, learning math, cooking, go to school to get an education that allows you to do your passion as a career, get involved in politics, join a club (book/chess/badminton/art/non-profit/etc.), or any of a bazillion other things.
It’s surprisingly very difficult to choose, so you’ll have to narrow it down more and more and more. It’s possible to have more than one ‘purpose’, so don’t worry if you narrow your list down to: crusading against President Rodrigo Duterte of the Philippines, learning to cook authentic Inuit food, playing the digeridoo, and collecting money for the local animal shelter. All those are possible to do while still working, eating and sleeping.