I grew up with very similar philosophy coming from my parents - never expect anything from anyone, never admit weakness, stand on your own two feet. It was drummed into me from a very young age. I think that a lot of these old school values have largely been forgotten and aren't really passed along as the newer generations seem to have a serious chip on their shoulder.
Passion is always a driving force but not being deluded and remaining objective will ensure that you aren't disappointed, it's a good balance to strike I think.
Yes, you have to be careful not to be disillusioned either, but I agree, it seems a bit old school these days... But I really love it and feel grateful for this strict education ^^
No more morals or ethics classes in school, I think it's a waste to teach actions without their significance and impact on society.
Thanks for visiting, I hope you had a good weekend !