Can I be on my purpose without making a lot of money?

I (M 28) live in the UK, got a Bachelor in Science from a good university, I'm debt free and have about £35k in savings but the thing is that I'm not on a high salary but my job doesn't stress me.

In the UK salaries are more flattened than in the US.

I'm wondering if I can be on my purpose without making a lot of money? So many red pill coaches talk about owning your own business etc. but I think not everyone is suitable to owning a business.

So can my purpose be to have as stress free life as possible, getting in to the best shape I possibly can and also travelling the world (my dream as a child)?

Now I work 35 hours per week from home, 9 to 5 and no one ever bothers me with emails or calls after 5pm. Sure, I could earn more money working about 60h per week or more so I could drive some super car but for what? I don't understand that. I think free time and stress free is much more important than having a super car or a mansion.

Or primarily the purpose must be to make as much money as possible?

I think I'm a sigma man, I could buy a nice new BMW but I don't feel the need for it and am okay to travel by train if I need to go anywhere.

Plus I know a girl is not gold digging on me as I don't earn much money.