In terms of purpose, I sometimes feel in life like an 'extra' or 'redundant' person.
One way to put it is if I was on a ship that required a crew of 4, I'd feel like a 5th person trying to act like I have a reason to be there.
I guess I feel like I need to be in a situation where I can be free to find or create my own purpose or meaning. For now, I managed to get work as a truck driver. I can be boring, but if I get the work done, I think I have a lot of autonomy and I'll be able to listen to music, podcasts, talk radio, or audio books while driving.
I might try to find time to continue learning computer programming and hope that can lead to telecommuting work and coding from anywhere.